A wealthy and high-class cat belonging to Madame Adelaide Bonfamille, the wealthy single mother of three little kittens. When she's made to be an inheritor in her owner's will, the family butler kidnaps her and her children and abandons them in the countryside. With the help of a handsome tomcat named Thomas O'Malley, she and her family start to make her way home.
- All Girls Want Bad Boys: Duchess points out several times to her children that they are better than alley cats, but seems to have no problem with romancing Thomas. Then again, he was being very charismatic.
- Cat Stereotype: She is a white cat, and therefore elegant and high class.
- Cool Cat: Of the Proper Lady variety. She also is a connoisseur of music and presumably teaches her kittens to sing and play piano.
- Damsel in Distress: When she's locked in the oven with her kittens.
- Death Glare: Downplayed, but she does throw one at O'Malley when he calls Amelia and Abigail "swans".
- Demoted to Extra: Duchess makes a minor appearance in Miriya & Marie, when Marie introduces Miriya to Duchess. She is seen watching Miriya perform a magic spell that Marie taught her.
- Dub Name Change: Duchess's name was changed to Hercegnő (Princess) in the Hungarian dub.
- Glamorous Single Mother: Naturally, she doesn't stay single. Also, it's easy to be glamorous when Adelaide provides for her and her family's every need.
- Glurge Addict: Though even Thomas admits his praise of Duchess is incredibly cheesy, she loves it.
- Good Parents: She loves her children dearly and wishes nothing but the best for them. Even when she wakes up in an unfamiliar place, her first instinct is to locate the kittens.
- Heroes Want Redheads: She falls in love with Thomas (an orange cat).
- His Name Really Is "Barkeep": She introduces herself to Thomas as Duchess.
- Horrible Judge of Character: Much like Madame, she doesn't believe Edgar would hurt her and her kittens until he puts them in a bag.
- Light Is Good: Duchess is a white cat and is one of the good guys.
- Nice Girl: She is kind and friendly to everyone.
- Not So Above It All: She can't help laughing at Toulouse's portrait of Edgar even while she says they shouldn't laugh at him because he takes good care of them.
- Official Couple: With Thomas O'Malley.
- Parent with New Paramour: And her kittens don't mind in the least, wanting their mother to get together with Thomas.
- Proper Lady: Graceful, elegant and poised. She is a regal, wealthy cat of refinement and good manners, but takes her adventures well and stays level-headed.
- Shaking the Rump: She wiggles her butt for a brief moment during Everybody Wants To Be A Cat. This animation would later be recycled for Maid Marian in Robin Hood.
- She Is Not My Girlfriend: She performs a variant of this trope concerning her and Thomas' relationship—she vehemently assures the Gabble sisters that she and Thomas aren't married, accidentally offending him by belittling their relationship.
- Undying Loyalty: The reason she didn't take Thomas's offer of leaving with him along with the kids was because she couldn't leave Madame alone.
- Uptown Girl: She (a pet of an aristocrat) fell in love with Thomas (a street cat).
- What Beautiful Eyes!: We even get a close up of them as O'Malley's telling her this, and twice to boot: the first when they met as he works his charm, and the second when they've grown quite a bit closer, with him sounding genuinely mesmerized/awed by them.
A shiftless and tough alley cat who has no ties to anyone. He comes upon the Duchess and her kittens while they're lost in the countryside. He takes it upon himself to help the family get home, coming to care about them more deeply as time goes on.
- Batman Gambit: His stunt with the milk truck shortly after meeting Duchess and her kittens for the first time. As Duchess points out, he could have been killed.
- Boisterous Bruiser: For a cat, Thomas is really tough.
- Butt-Monkey: He takes his turn when he encounters the Goose Sisters. They drive Mr. Carefree straight into Deadpan Snarker territory.
- The Casanova: A cat version who loves to flirt.
- Cats Are Snarkers: Especially toward the Gabble sisters. Since they were being complete jerks to him, the audience can sympathize.
- Character Development: At first, Thomas is obviously a little turned off upon learning that Duchess had children. However, Thomas quickly grows to Duchess's kittens (who return the sentiment), and he becomes like a father to them.
- The Charmer: All a part of being a Casanova.
- Complaining About Rescues They Don't Like: After being saved from drowning by the Gabble sisters. It's not surprising he feels this way, seeing as the sisters mistook his attempts to get out of the water for swimming lessons and almost drowned him themselves trying to "teach" him.
- Cool Cat: Of the street cat variety.
- David vs. Goliath: Taking on a pitchfork-wielding Edgar at the film's climax.
- Distressed Dude: He jumps into a river to save Marie, which quickly backfires because he really can't swim.
- A Dog Named "Dog": The classic "tomcat named Thomas" pun.
- The Drifter: Doesn't really want to stay in one place.
- Friend to All Children: Played with. Initially he is slightly put off when he learns Duchess has children, but then he starts bonding with all three and becomes protective of them. And all of Duchess' children genuinely admire him.
- Heroic Build: The Gabble sisters say he has one, but once they find out he's not actually married to Duchess they point out every last one of his physical flaws. That said, he is physically well-built.
- Hidden Depths: He actually really wanted to settle down.
- "I Am" Song: He introduces himself into the story with one of these.
- I Want My Beloved to Be Happy: His decision to say goodbye to Duchess, because she can't leave Madame.
- Last-Name Basis: To everyone except Duchess.
- Let's Get Dangerous!: In the climax. He manages to be impressive even in a comedy film.
- Lovable Rogue: A cat version. Thomas O'Malley comes off as a smooth-talking, streetwise cat who relishes his life of freedom out in the open with no rules and no responsibilities.
- Nice Guy: Heroic, selfless, kind, caring, and fatherly.
- Official Couple: With Duchess.
- Overly Long Name: Zigzagged. The name he uses in his introductory song - Abraham de Lacy Giuseppe Casey Thomas O'Malley - is this, but he also simply refers to himself as "J. Thomas O'Malley" immediately afterward.
- Parental Substitute: He becomes one to Duchess' kittens. They even lampshade it at one point.
- Papa Wolf: Soon enough. Thomas adores Duchess and her three kittens, and he fights quite ferociously to prevent the Edgar from shipping them to Timbuktu.
- Pigeon Holed Voice Actor: In the original version, he was voiced by Phil Harris, who also did Baloo in The Jungle Book (1967). Thomas is more of a sophisticated, suave and adult version of Baloo, albeit still a friendly, laid-back partier.
- Redhead In Green: When he is adopted by Adelaide in the end of the movie, he gains a collar in the form of a green bow tie. Bonus points since his last name is Irish.
- Second Love: To Duchess, since her first husband is nowhere to be seen and isn't even mentioned.
- Street Smart: Since he's a street cat.
The Duchess' kittens, a trio of children who, like their mother, are kidnapped and abandoned by Edgar when they're made the inheritors of their owner's will. While generally all well-behaved, they all have the makings of adorable troublemakers, particularly the boys of the three.
- Anthropomorphic Shift: In the cancelled TV series, the kittens were going to be teenagers judging by the concept art. The kittens were going to look more cartoonish and had the ability to walk on two feet.
- Blonde, Brunette, Redhead: Marie (white), Berlioz (dark), and Toulouse (orange).
- Color-Coded Characters: They each have the same color fur as the adult cats they most take after (Toulouse and O'Malley, Marie and Duchess, Berlioz and Scat Cat.)
- Cute Kitten: All three of them, of course, particularly Marie, who's been seen on quite a bit of merchandise in recent years.
- Distressed Dude: All three kittens end up in trouble alongside their mother near the end.
- Intergenerational Friendship: All three of them take to O'Malley, especially Marie. Of course, he does save her life at least once.
- The Kids Are American: They have British (Marie) and American (Berlioz and Toulouse) accents respectively, despite being natives of Paris and having a mother with a French accent.
- The Load: They can be seen this way — none of them really do anything useful for the story, aside from Marie occasionally providing a chance for the initially reluctant O'Malley to play the Papa Wolf.
- Ridiculously Cute Critter: A trio of cute kittens.
- Shipper on Deck: For Duchess and O'Malley, not necessarily because they're a fan of the romance (at least in the case of Toulouse and Berlioz) but because they want O'Malley as a father. Marie is the most notable of the kittens that really want the two to get together.
- Theme Naming: Toulouse and Berlioz. It's even referenced in their respective hobbies — Toulouse is named after Henri de Toulouse-Lautrec, and is seen paw-painting, while Berlioz is named after Hector Berlioz, and is shown playing his scales and arpeggios on the piano.
- Adaptational Badass:
- In the Disney Marie book by Kitty Richards made in 2007. Marie actually looks very threatening when she successfully scares off a stray kitten from eating Roquefort Jr alive.
- The same can be said for the manga Miriya & Marie where Marie serves as a Mentor to Miriya (A character exclusive to the manga) and does more stuff that you would never imagine when it's a spin-off to the original film. In the manga, she is able to use the ribbon around her neck as a form of Time Travel and Teleportation.
- Adaptational Nice Guy: Outside the film, if you find any Disney merchandise featuring Marie (with or without her brothers). She is always seen looking very sweet, friendly, and acting cute. While Marie was like this in the film, you hardly see Disney showing any merchandise or modern pictures of Marie where she's annoyed or acting spoiled with the exception of showing Marie's sassy side.
- All Girls Want Bad Boys: Marie is easily impressed by O'Malley's flirty Casanova attitude. Justified because she's a child and innocently thinks he is so romantic. But then there's this dialogue:Abigail: (about O'Malley) Obviously a philanderer who trifles with unsuspecting women's hearts.
Marie: How romantic!
- Attention Whore: Out of all of Duchess kittens, Marie loves getting her mother's attention, much to the annoyance of Toulouse and Berlioz. She even calls her mother whenever Berlioz or Toulouse start messing with her or when they do something very mischievous.
- Beware the Nice Ones: In the 2007 book Disney Marie, written and illustrated by Kitty Richards, Marie actually looks threatening when she sees a stray mean kitten attempting to have Roquefort Jr. as his lunch. She starts out by politely asking him to let him go, but quickly turns from sweet to scaring the stray cat off.
- Big Sister Instinct: While Marie is only a kitten, she plays the big sister role in the Kitty Richards book with Roquefort Jr. In the book, Marie decides to travel around Paris for the day, with Roquefort Jr. as a bodyguard and companion. However, Marie spots Roquefort Jr. about to get eaten by a stray kitten. She tries to nicely ask him to leave Roquefort Jr. alone, but when that doesn't work she hisses at him, scaring the kitten away and saving the mouse's life.
- Breakout Character: You're unlikely to find merchandise of any of the characters except Marie in Asia. She would later start becoming the solo representation of the film in U.S. starting as early as 1997 and she was even included as a cameo in Flubber starring Robin Williams and two books both starring her such as Disney Marie! by Kitty Richards where she and Roquefort Jr. are visiting various places in Paris to a musical CD which also came with a Purse book called A Is For Adorable where the books theme from the CD is talking about how perfect and cute Marie is.
- Break the Cutie: In the 2012 book The Aristocats: The Runaway Kittens note Marie accidentally becomes a stray kitten after losing the ribbon around her neck and the bow on her head, getting dirty in the process. She befriends an orange kitten named Teo who's homeless and gives her a tour of the poorer parts of Paris◊. After Marie learns that being a wild cat isn't as fun as she thought, she suddenly breaks down crying, while Teo watches on in confusion◊ due to never have lived a rich and wealthy lifestyle as she did.
- Butt-Monkey: She runs into trouble more than everyone else (like falling from a truck and later falling into a river) and sometimes gets teased by her brothers.
- Catchphrase: "Mama" or "Mama Mama", mostly when she's around Duchess.
- Cats Are Magic: Marie has magical powers in Miriya & Marie. She even uses the ribbon around her neck to transport Miriya back in time to 1910 Paris and is able to communicate with humans.
- Damsel in Distress: Marie is put through a fair bit of peril throughout the film.
- Girly Girl with a Tomboy Streak: Marie is a self-proclaimed "lady", she acts prissy, loves romance and tries to mimic the elegance of her mother. But she still does enjoy the occasional tumble with her male siblings.Duchess: Marie, you must stop that. This is really not ladylike.
- Nightmare Face: In the Kitty Richards book, Marie uses this as a scare tactic in order to rescue Roquefort Jr. from a stray kitten.
- No Celebrities Were Harmed: Marie is inspired from the famous child actress, Shirley Temple.
- Outnumbered Sibling: The only female kitten, which occasionally makes her a Butt-Monkey to both her brothers.
- Pink Means Feminine: Marie is very feminine (at least, she tries hard to be ladylike), and has a small pink bow on her head that matches her neck ribbon.
- Pride: Most of the time, mainly when she tries getting her mother's attention, much to the annoyance of her brothers.
- Spoiled Brat: She is a bit spoiled, often wants her mom's attention, and is quick to tattle on her brothers when things don't go her way.
- Wise Beyond Their Years: In Miriya & Marie, Marie is very intelligent and gives information about being a witch and a warlock to Miriya.
- Bratty Half-Pint: He's often mischievous, especially towards Marie.
- Cassandra Truth: He is the only character who suspects Edgar from the beginning.
- Mythology Gag: O'Malley refers to Toulouse as "Tiger". While he calls him that because of his orange colored fur, it's also a reference to Toulouse's original character design where he resembled a tiger cub.
- Evil-Detecting Baby: Toulouse is an Evil Detecting Kitten towards Edgar.
- Fiery Redhead: Toulouse has his moments. O'Malley even nicknames him "Tiger."
- I Just Want to Be Badass: He is always ready to take on the entire world and tries to convince everyone he's a "tough alley cat." Being a tiny kitten, he doesn't have much success.
- I Warned You: After Duchess and the kittens are recaptured by Edgar, Toulouse reminds them that he knew Edgar was responsible for their initial kidnapping, much to his siblings' exasperation.Toulouse: I told you it was Edgar.
Berlioz: Oh shut up, Toulouse!
- Knew It All Along: Toulouse suspects that Edgar is behind their kidnapping, and is proven right when Edgar traps them and tries to ship them to Timbuktu.
- Named After Someone Famous: Named after Henri de Toulouse-Lautrec, and is seen paw-painting in one scene.
The leader of a gang of swinging alley cats and a friend of Thomas O'Malley, who meets the Duchess and her kittens while the alley cat is taking them back home.
- Any Last Words?: He asks Roquefort this when he's about to eat him.
- Big Fun: Funny, friendly, and fat cat.
- Cats Are Mean: Briefly played straight when he tries to eat Roquefort.
- Chekhov's Gunman: Along with his gang, they turn into Big Damn Heroes by the climax.
- Cool Cat: The swingin' hep cat Scat Cat is just as cool as O'Malley.
- Dub Name Change: For the Latin Spanish dub, he's named Gato Jazz (lit. Jazz Cat).
- The Leader: Of the alley cats.
- Nice Hat: A little black bowler.
- No Celebrities Were Harmed: The part was originally written for Louis Armstrong, and his design and the way he played trumpet was modeled after him. When he was unavailable, they told Crothers to simply "pretend you're Satchmo".
- Unfortunate Name: It's a reference to scat singing, but still...
A group of alley cat musicians who play jazz with Scat Cat. They help rescue Duchess, O'Malley and the kittens at the climax of the film.
- Adaptation Name Change: If you accept the names given at Wikipedia and The Disney Wiki (which are used here) as official, all the alley cats have different names in the Spin-Off comic O'Malley and the Alley Cats (Hit Cat becomes Cyril, Shun Gon becomes Chino, Billy Boss becomes Boris and Peppo becomes Luigi).
- Alliterative Name: Billy Boss.
- Anachronism Stew: Hit Cat is a late 60s hippie — in 1910.
- Captain Ethnic: Their personalities are largely defined by the National Stereotypes associated with their home countries.
- Cats Are Mean: Downplayed. Along with their leader, the alley cats taunt Roquefort while preparing to eat him—until he tells them that O'Malley, Duchess and the kittens are in danger. They immediately rush to the rescue, allowing Roquefort to lead them, and even apologize for being about to eat him.
- Celebrity Resemblance: Hit Cat resembles Elton John. Probably a coincidence, since EJ was only beginning to make his commercial breakthrough when the film was released.
- Chekhov's Gunman: All of them count; they're introduced as O'Malley's friends, only to turn into Big Damn Heroes by the climax.
- Cool Shades: Hit Cat wears them.
- Dynamic Entry: Scat Cat and the gang jump Edgar with enough force they force open the barn door when he tried to keep them out.
- Hot Blooded Sideburns: Peppo has them.
- Multinational Team: Hit Cat is English, Shun Gon is Chinese, Billy Boss is Russian and Peppo is Italian.
- Nice Hat: Peppo wears one.
- True Companions: To each other, to Scat Cat, to O'Malley, and eventually to Duchess and the kittens. O'Malley lampshades this: "They're kinda rough around the edges, but if you're ever in a jam, wham! They're right there."
A small mouse that knows the Duchess and her kittens from their time at home; once the kittens go missing he does what he can to find them, before also becoming involved in stopping Edgar from getting rid of the cats completely.
- Black Bead Eyes: His eyes are all black, and they are small.
- Chekhov's Gunman: He more or less saves the day by the film's final act, but wasn't particularly useful before then.
- Half-Dressed Cartoon Animal: Not introduced like this, but he wears a red deerstalker hat (a la Sherlock Holmes) and coat for most of the film.
- Meaningful Name: A mouse named for Roquefort cheese.
- Nice Hat: His red hat.
- Nice Mice: He's good friends with Duchess and the kittens.
- Overshadowed by Awesome: Roquefort risks his life several times to save his friends, and takes quite a beating. He is a tough and brave little amateur detective in the Mouse World (who, in retrospect, appears to anticipate The Great Mouse Detective) in his own right. Still, in a cats' world with a human villain, there's only so much a little mouse can do...
- Predator-Prey Friendship: Roquefort, a mouse, is friends with Duchess and her family and with O'Malley and his gang later on, who are cats. Normally cats hunt mice and mice fear cats, but that isn't the case here.
- Uncanny Family Resemblance: Roquefort becomes a father in the Disney Marie book by Kitty Richards, which takes place after the events of the film. The book introduces a new character named "Roquefort Jr.", who is his son. Roquefort Jr. looks exactly like Roquefort, but with a different fur color and much smaller. Roquefort Jr. serves as Marie's companion and bodyguard throughout the book.
Madame Bonfamille's horse and friend of Roquefort and the cats. Edgar takes care of her and confides his guilt to her assuming she can keep a secret.
- Beware the Nice Ones: She delivered a mean kick to Edgar, and before that, physically restrains him from pushing the trunk with the cats out of the stable.
- Death Glare: Shoots Edgar one after he brags to her how he was the one who catnapped Duchess and her kittens.
- Chekhov's Gunman: Like Roquefort, she wasn't particularly useful throughout the movie...until the climax.
- Cool Horse: She helps the heroes to defeat Edgar at the end.
- Nice Girl: She's kind and friendly.
- Nice Hat: She wears a pink hat with white flowers.
- Pink Means Feminine: In her first scene she wears a pink hat with flowers in it.
- Shaking the Rump: She does this in the finale during the reprise of "Ev'rybody Wants to be a Cat".
Two redneck dogs that get into antics throughout the film, particularly causing trouble for Edgar.
- Catchphrase: "I'm the leader, I'll decide _____" is Napoleon's - followed immediately by a Gilligan Cut.
- Dogs Are Dumb: Downplayed with Lafayette who is the dumber of the two but sometimes proves to be more practical than Napoleon, despite Napoleon staunchly insisting that he is the leader of the farm dogs.
- Fat and Skinny: Lafayette is the fat one and Napoleon is the skinny one.
- Kick the Son of a Bitch: They didn't even know who Edgar was and start messing with him for no reason other than simply trespassing on their turf. However this is meant to be funny since Edgar is the "bad guy" of the film and he was trying to get rid of the cats.
- Large Ham: Lafayette mostly, though both of them have their moments.
- Named After Somebody Famous: They're named after Napoleon Bonaparte and Marquis de Lafayette.
- Plucky Comic Relief: They don't add much to the plot, but they do make the movie a hell of a lot funnier.
- Red Oni, Blue Oni: Napoleon is the Blue, Lafayette is the Red.
- Small Role, Big Impact: While their involvement in the story amounts to little more than comic relief by means of getting in Edgar's way in his catnapping plot, it is through their actions that Duchess and her kittens go on a long journey back to Paris and gain themselves a new husband and father in the form of O'Malley.
- Spanner in the Works: Edgar most likely would've done away with Duchess and her children without any trouble if Napoleon had not heard his motorcycle approaching his and Lafayette's territory and went after him, unwittingly saving the lives of the cat family.
- Straight Man: Napoleon, being the most serious of the two.
- Super Senses: Napoleon, with sound rather than smell, surprisingly.
- That's All, Folks!: At the end of the film. Napoleon is hit in the head by the words: THE END.
- Theme Naming: Named for Emperor Napoleon Bonaparte and General Gilbert Lafayette.
- Those Two Guys: Always appear together and have little impact on the outcome of the plot — they don't even meet the Duchess and her kittens.
Two English geese sisters who stumble upon O'Malley in the river and mistakenly assume he's trying to learn to swim.
- Gossipy Hens: Or in this case, Gossipy Geese. They're quick to whisper between themselves over how "scandalous" it is for O'Malley to be traveling with Duchess and not be married to her.
- Nice Hat: Abigail wears a blue bonnet, Amelia wears a pink bonnet.
- Oh, Crap!: When they realize O'Malley genuinely can't swim and is about to drown, they stop giggling and dive under to save him.
- Sarcasm-Blind: When O'Malley calls them "chicks," they insist that they're geese. When he then sarcastically says he thought they were swans, they reply that he's a flatterer.
- Single-Minded Twins: Aside from the color of their hats, they are the same character.
- Theme Twin Naming: Amelia and Abigail.
Amelia and Abigail's uncle who meets up with his nieces, O'Malley, Duchess and the kittens after being thrown out from a restaurant.
- The Alcoholic: He's drunk when we first meet him, and states he has been "basted in white wine". O'Malley is aware of Waldo's drunken state, as he then says "Basted? He's been marinated in it!"
- Alcohol Hic: Used humorously when he says, "Birds of a feather must [HIC!] together."
- Cloudcuckoolander: Even more than his nieces. In his case, though, his odd behaviour more comes from being drunk.
- Cool Uncle: His nieces Amelia and Abigail are clearly fond of him and trust him since he is where they go to when getting to Paris with Duchess et al..
- Nice Hat: Wears a dark green worn out top hat, as counterpart to his nieces' blue and pink with flowers hats.
- Off Screen Moment Of Awesome: We do see some of the altercation through the kitchen window, but for the most part we don't really witness how Waldo actually managed to fight off the chef trying to cook him. While wasted.
A wealthy former opera star who, with no living family left, pours all her love into her pet cats. She makes plans to have them be the inheritors of her fortune, unintentionally sparking the resentment of her butler, Edgar.
- Cool Old Lady: A Cool Old Proper Lady.
- Crazy Cat Lady: She makes her cats inherit all of her fortune, and in the end of the movie she adopts the stray cats of Paris. Both actions question her mental state. Nevertheless, they are shown as good things in the movie.
- Graceful Ladies Like Purple: The purple dress she wears when she meets with George, complete with a pink feather boa.
- Horrible Judge of Character: She never once suspects Edgar. However, unlike the audience, she had no idea that Edgar was eavesdropping on her conversation with Georges. Also being a Kindhearted Cat Lover, she always believed that Edgar wanted the best for both her and her cats and couldn't imagine that he would do something like that. Still, she should find it a little bit suspicious that her butler doesn't seem to worry about their loss as much as she did.
- Introverted Cat Person: An old rich woman who mostly spends time with her titular cats.
- Kind Hearted Cat Lover: Which she takes too far, at least if you ask Edgar.
- Meaningful Name: Her surname means "good family" in French, and her first name means "noble".
- Nice Girl: She's is nothing but a sweet woman.
- Reused Character Design: Bizarrely, she looks very much like a white-haired Lady Tremaine.
- Shipper on Deck: She supports Duchess's romance with O'Malley.
- Silver Vixen: She aged rather well. Georges certainly finds her attractive.
- Unwitting Instigator of Doom: Her putting the cats first in her will is the drive behind Edgar's decision to get rid of them, effectively kicking off the entire plot.
Madame Adelaide Bonfamille's eccentric lawyer, who maintains a young and fun-loving attitude despite his staggeringly old age. He helps his client draw up the will to leave her inheritance to her cats.
- Big Ol' Eyebrows: Has big white eyebrows.
- Bunny-Ears Lawyer: He takes "you're only as old as you feel" to heart despite being genuinely really old, yet Madame loves that about him and has kept him as her lawyer for decades.
- The Charmer: He and Madame like to play this trope off each other for laughs.
- Cloudcuckoolander: Due to his old age.
- Cool Old Guy: Despite his eccentricities due to his old age, he's a friendly guy who gets along with Madame. She also trusts him as a lawyer.
- Hypocritical Humor: "That birdcage? Poppycock! Elevators are for old people!" - said by a guy who doesn't look a day under 200.
- Vague Age: We don't know his age, though he states he's older than 80.
A long-serving butler of Madame Adelaide Bonfamille. After hearing that his employer was planning to leave her inheritance to her cats instead of him, he plots to kidnap the cats and leave them out in the countryside. He creates the plot of the film and remains the central antagonist.
- Affably Evil: He was a genuinely loyal servant initially, and the opening of the movie and the way the cats seem to view him until the end where they learn the truth seem to suggest that he didn't really mind the cats (and may have even treated them rather well) until he discovered they would inherit the fortune first. Notably, he's seen smiling at them early on. He also shows obvious care for Frou-Frou. He becomes Faux Affably Evil in the later scenes, especially when he pretends to help Madame look for the cats ("Allow me, Madame. Here, kitty kitty kitty kitty kitty kitty!") but acts like a Smug Snake when she's not around.
- All There in the Script: His last name isn't mentioned in the film.
- Anti-Villain: Edgar is one of the few Disney villains who are not truly evil; while he is greedy, he does not seem to be cruel for cruelty's sake. It would have been easy for him to just kill Duchess and her kittens, but instead, he chose to kidnap them and release them into the wild - and when that didn't work, he decides to send them to Timbuktu. He does get more villainous at the end, as he clearly doesn't give food to the cats he wants to send to Africa and he's trying to kill O'Malley and his alley-cat friends.
- Big Bad: Edgar still counts even if he is an Anti-Villain, being the main (and only) antagonist.
- Bond Villain Stupidity: Although it's implied he doesn't have what it takes to actually kill the cats (and even if he did, he wouldn't have tried because he thought that Cats Have Nine Lives).
- The Butler Did It: Although it isn't really much of a secret to the audience.
- Butt-Monkey: Napoleon and Lafayette's primary purpose in the film seems to be assaulting him.
- Card-Carrying Villain: Despite being an Anti-Villain, he takes pride in his callous acts. He even gloats about making the headlines as "The Catnapper".
- Comedic Underwear Exposure: Almost to the point of a Running Gag. They're spotted, too.
- Cut Lex Luthor a Check: He turns to villainy over his own impatience."Each cat will live about 12 years, I can't wait that long."
- Entitled Bastard: Edgar feels so entitled to someone else's money that he kidnaps her beloved, innocent pets to get it. He's lucky Bonfamille included him in her will at all.
- Fatal Flaw: Greed and lack of common sense. Had he not been so eager to get the money and had the common sense to realize he could easily outlive the cats or even just take them to some form of animal shelter after the Madame had passed, he would have gotten everything he wanted in the end and done it completely legally. Instead, he ends up losing everything he wanted, getting written out of the will completely, and either dying from lack of food, air and water, or at least being sent to a place far away from which he can never return.
- Freudian Excuse: Edgar served Madame Bonfamille faithfully and loyally all his life, and she put the cats first to inherit her fortune. Of course, as the cats' guardian, this would still make Edgar the true beneficiary.
- Gold Digger: A non-romantic example.
- Hoist by His Own Petard: The whole film is this for him. His failed attempts to get rid of the cats when taking care of them meant he was still part of the inheritance backfire and gets him cut from Madame Adelaide's will after he is sent to Timbuktu (she thinks he just got up and quit without knowing about the will). The last part in itself is an example-in-an-example, as he gets locked in the chest he intended to mail the cats to Timbuktu in.
- Human Mail: Happens to him when he's shipped to Timbuktu.
- Humiliation Conga: The climax and a whole bunch of other scenes with his attempts to get rid of the cats lead to him getting bitten, chewed up, and spat out, eventually ending with him getting stuffed in a trunk set for Timbuktu, which leads to him losing any claim to Adelaide's fortune when she thinks he departed her service on his own volition.
- Idiot Ball:
- If Madame dies, him being the caretaker of the cats would mean he gets her fortune anyway, and he was also part of her will too, to add to the irony. However, he may not have wanted part of it—he probably wanted it all.
- He literally believes Cats Have Nine Lives and thinks he needs to wait each cat dying nine times before inheriting Madame's fortune.
- He sucks at basic arithmetic; he starts with "each cat will live about twelve years", and instead of stopping there he multiplies it by the number of cats, and then by nine lives each. He also forgets to take into account how old they already are, and seems to believe each cat will take turns aging.
- It never occurs to him that he simply could have waited for Bonfamille to pass away, then covertly murder the cats (or simply give them to a shelter where they would be taken care of) then to inherit their fortune since no one would be around to dispute or catch him.
- Illegal Guardian: Not originally, but becomes this once Madame Bonfamille's fortune is mentioned.
- Ineffectual Sympathetic Villain: Easily one of the most pathetic Disney villains.
- Jerkass Has a Point: Some fans don't blame Edgar for trying to get rid of the cats (not killing them) - come on now! You have to wait until some cats die before inheriting a fortune? Though this does become downplayed when his Villainous Breakdown kicks in.
- Lack of Empathy: Even if Madame is a very lonely woman and clearly depressed without her cats, he feels no remorse for his actions. If anything, he's proud of it.
- Large Ham: While not to the level of hamminess such as the Queen Of Hearts, Cruella de Vil, and Ursula, he does have moments like this, mainly when he's alone.
- Laughably Evil: Due to his Butt-Monkey status.
- Literal-Minded: Edgar does believe Cats Have Nine Lives.
- Meaningful Name: His surname was likely inspired by Romeo's valet, Balthasar, in Romeo and Juliet. Unlike that Balthasar, however, Edgar is not a trustworthy servant.
- Not-So-Harmless Villain: Despite his stupidity and bumbling personality, he's still very much capable of being a threat to the cats themselves and is in no way justified for his crimes.
- Smug Snake: Edgar becomes this when he thinks he's gotten rid of the cats for good.
- Spared by the Adaptation: Implied. In a storybook adaptation of the movie, he's fired by Madame instead of being locked in a trunk where he likely suffocated or died of starvation/dehydration.
- Stupid Evil: If Edgar just had enough sense to realize that at the very least Madame has prepared a guaranteed job for him after her death taking care of the cats before he inherits everything, the whole plot would not have happened.
- Tempting Fate: "You're going to Timbuktu if it's the last thing I do!" Guess who ends up going there instead!
- A Tragedy of Impulsiveness: As has been pointed by many, including the creators themselves, things would have gone a lot smoother for Edgar if he actually took his time and thought things through. He would get part of the fortune whilst he cared for Madame's cats and would get all of it after he outlived the cats, but in the end he listens to his greed and impatience which inevitably lead to his Uncertain Doom.
- Tranquil Fury: When he discovers that Duchess, Marie, Toulouse, and Berlioz have somehow found their way back home, he hides his anger behind a facade of niceness, but a few moments of passive aggression hint at his true feelings.
- Uncertain Doom: He's defeated by being locked into a chest and sent to Timbuktu. Without food. Or air holes. So let's just say that unless someone finds him or hears him banging for help during the first steps of the journey, he's dead meat.
- Villain Has a Point: Edgar's anger at Madame for leaving her fortune to her cats is understandable. It is very concerning to leave your money to cats instead of your loyal worker. Heck, she could have easily just set aside some money for their care, while giving the rest to Edgar (with anything left over after the cats' deaths reverting to him), and he would still have gotten the vast majority of it.
- Villainous Breakdown: While it's not in typical Disney villain fashion, Edgar has one when he discovers that the cats have somehow found their way back home. He acts nice around them until he decides to stuff all of them inside a bag and put them into an oven, showing Edgar's true feelings for them. And when that isn't enough, he even tries to suffocate them by stuffing them inside a locked chest while they are still inside the bag. When they try to escape one last time, Edgar utters this gem.Edgar: You're going to... Timbuktu... if it's the last... thing I DO!