Katerina Gkirgkis is a Greek voice actress.
Animated Films
- 101 Dalmatians II: Patch's London Adventure.
- Adventures in Zambezia: Gogo.
- All Dogs Go to Heaven 2.
- An American Tail and sequels: Tanya Mousekewitz (replaced by Iro Loupi in An American Tail: The Mystery of the Night Monster), Mama Mousekewitz and Gussie Mausheimer.
- An American Tail: The Treasure of Manhattan Island: Cholena.
- An American Tail: The Mystery of the Night Monster: Madame Mousey.
- Atlantis: Milo's Return: Audrey.
- Barbie films:
- Barbie & Her Sisters in the Great Puppy Adventure: Tiffany.
- Barbie As The Princess And The Pop Star: Charlotte.
- Barbie Fairytopia: Topaz.
- Barbie Fairytopia: Magic of the Rainbow: Shimmer and Topaz.
- Barbie in Princess Power: Makayla.
- Barbie In Rock N Royals.
- Barbie: Princess Charm School: Mom, Miranda and Harmony.
- Barbie Spy Squad: Teresa.
- Batman Beyond: Return of the Joker: Dee Dee and Mary McGinis.
- Batman: Gotham Knight: Detective Anna Ramirez, Meesh, Dander and Cassandra.
- Batman: Mask of the Phantasm: Andrea Beaumont.
- Batman: Mystery of the Batwoman: Kathy Duquesne and Barbara Gordon (Batgirl).
- The Batman Superman Movie: World's Finest: Harley Quinn.
- Batman: Year One: Barbara Gordon, Selina Kyle and Catwoman.
- Beauty and the Beast: Belle's Magical World.
- Bee Movie.
- Cars}:
- Chicken Little.
- Chicken Run: Babs.
- Cinderella III: A Twist in Time: Drizella (replacing Sofia Kapsambeli).
- Despicable Me 2: Lucy Wilde.
- Dumbo: Giddy Elephant.
- Epic (2013).
- Flushed Away: Rita's Sister.
- Home (2015).
- Hop: Sam.
- Howl's Moving Castle: Lettie.
- The Hunchback of Notre Dame II: Madellaine.
- Ice Age: The Meltdown.
- Ice Age: Dawn of the Dinosaurs.
- The Incredibles: Kari.
- Inside Out.
- The Land Before Time:
- The Land Before Time VII: The Stone of Cold Fire: Cera, Grandma Longneck, Ducky's Mother and Petrie's Mother.
- The Land Before Time VIII: The Big Freeze: Cera, Grandma Longneck, Ducky's Mother and Petrie's Mother.
- The Lorax (2012): Ted's Mom.
- Madagascar films: Gloria.
- Mulan II: Ting-Ting.
- My Little Pony: Equestria Girls: Rainbow Dash.
- My Little Pony: The Movie (1986): Baby Lickety Split and other roles (DVD dub).
- My Little Pony: The Movie (2017): Rainbow Dash.
- The Nutcracker And The Mouseking.
- Open Season and sequels: Bobbie.
- Peter Pan.
- Pokémon: Zoroark: Master of Illusions: Peg and Rowena.
- Puss in Boots (2011): Jill.
- Recess: Taking the Fifth Grade: Gretchen.
- Rugrats Go Wild!: Chuckie, Eliza and Betty.
- Scooby-Doo! & Batman: The Brave and the Bold: Daphne, Poison Ivy and Black Canary.
- Scooby-Doo and the Ghoul School: Ms. Grimwood, Elsa Frankenteen, Phantasma, Miguel and Revolta.
- Scooby-Doo! and the Reluctant Werewolf: Vanna Pira, Witches and Repulsa.
- Scooby Goes Hollywood: Daphne and the Receptionist.
- Shark Tale.
- Shrek:
- Shrek 2: Joan Rivers.
- Shrek the Third: Cinderella.
- The Son of Bigfoot.
- Teacher's Pet.
- TMNT: April O'Neil.
- Tom and Jerry Direct-to-Video Film Series:
- Tom and Jerry's Giant Adventure: Red Fairy and Mrs. Bradley.
- Tom and Jerry: The Fast and the Furry: Grandma and Soccer Mom.
- Tom and Jerry: Robin Hood and His Merry Mouse: Maid Marian.
- Winx Club: The Secret of the Lost Kingdom.
- Wonder Woman: Persephone, Etta Candy and Hera.
- Zarafa.
Animated Series
- 101 Dalmatians: The Series: Spot the Chicken.
- Action Man (2000).
- The Adventures of Puss in Boots: Senora Zapata.
- All Grown Up!: Chuckie, Kimi, Susie, Betty and Charlotte.
- Alpha Teens on Machines: Lioness and FireKat.
- All-New Dennis the Menace: Dennis (VHS dub).
- American Dragon: Jake Long: Trixie.
- Animaniacs: Skippy Squirrel, Hello Nurse, Marita, Mindy's Mom and other roles (VHS dub).
- Archie's Weird Mysteries: Veronica.
- As Told by Ginger: Lois and Miranda (Seasons 2-3).
- Batman:
- The Batman: Barbara Gordon (Batgirl), Robin and Poison Ivy.
- Batman Beyond: Max Gibson and Mary McGinis (STAR dub).
- Batman: The Animated Series: Barbara Gordon (Batgirl), Harley Quinn, Poison Ivy, Catwoman (excluding Episodes 15 and 16) and other roles.
- Batman: The Brave and the Bold: Black Canary, Fire, Huntress and other roles.
- Beware the Batman: Katana, Barbara Gordon, Lady Shiva, Poison Ivy, Iva Kirk, Saphire Stagg and other roles.DVD dub).
- Ben and Holly's Little Kingdom: Queen Thistle and Mrs. Elf.
- Bonkers: Marilyn Piquel.
- Bunsen Is a Beast: Amanda.
- Cardcaptor Sakura: Sakura Kinomoto.
- Cars Toon: Mia, Tia and other roles (Episode 10 and onwards).
- Catscratch: Kimberly.
- Chalkzone: Penny Sanchez, Reggie Bullnerd and Mrs. Tabootie.
- Clifford the Big Red Dog: Cleo.
- Codename: Kids Next Door: Kuki Sanban and Abigail Lincoln.
- Crayon Shin-chan.
- Dash Kappei: Aki Akane, Coach Kaori Natsu and Akane's Mother.
- DC Super Hero Girls: Batgirl and Harley Quinn (STAR dub).
- Diabolik: Eva Kant.
- Digimon Adventure: Kari Yagami, Gabumon and Palmon.
- Digimon Frontier: Ofanimon.
- Digimon Tamers: Rika Nonaka, Kazu Shioda and Terriermon.
- Doug: Connie Benge (Disney seasons).
- Droopy, Master Detective: Dripple.
- El Tigre: The Adventures of Manny Rivera: Manny Rivera and Cuervo.
- Ella the Elephant.
- The Emperor's New School: Malina.
- Generator Rex (S02E09, S02E14).
- George of the Jungle (2007): Ursula.
- Guardians of the Galaxy (2015): Nebula and Nova Prime.
- Handy Manny: Stretch.
- Henry Hugglemonster.
- Hercules: Cassandra.
- Hero & Amy: Amy.
- Horseland: Sarah and Angora.
- Huntik: Secrets & Seekers: Zhalia Moon (ALTER dub) and Sophie Casterwill (MEGA dub).
- Iggy Arbuckle: Zoop and Kira.
- The Incredible Hulk (1996): Betty Ross.
- Iron Man: Armored Adventures: Pepper and Iron Man's Armor.
- Jewelpet (2009): Minami and Mint.
- Julius Jr.: Sheree.
- The Jungle Book (newer dub).
- Jura Tripper (guest star).
- Kaiketsu Zorro (DVD dub).
- Kick Buttowski: Suburban Daredevil: Brianna.
- Kid vs. Kat: Dennis, Phoebe, Mrs. Munson and other roles.
- The Koala Brothers: Frank the Koala and Mitzy the Possum.
- Laff-A-Lympics: Daphne and other roles.
- Lalaloopsy: Holly Sleighbells.
- Maggie and the Ferocious Beast: Maggie.
- Magic Adventures of Mumfie: Pinkey and other roles.
- Martin Mystery: Diana.
- Max Steel: Rachel Leeds.
- Medabots: Arika and Sloan.
- Mermaid Melody Pichi Pichi Pitch: Lucia Nanami, Noel and Sister Mimi.
- Metal Fight Beyblade: Madoka Amano and Yuki Misuzawa.
- The Mr. Men Show.
- ¡Mucha Lucha!: Buena Girl and the Headmistress.
- My Life as a Teenage Robot: Nora Wakeman and Sheldon (Season 3).
- My Little Pony: Friendship Is Magic: Rainbow Dash.
- My Little Pony Tales: Bon Bon.
- New Looney Tunes (STAR dub).
- Noddy, Toyland Detective: Pat Pat, Smartysaurus and other roles.
- Olivia: Mom.
- Pepper Ann: Nicky.
- Pokémon: Officer Jenny (Season 17), Concordia and Guest Star (S01E46).
- The Powerpuff Girls (2016).
- Princess Sissi: Sissi.
- Puffin Rock: Mossy.
- Recess: Gretchen.
- Rolie Polie Olie: Zowie Polie.
- Rugrats: Chuckie, Kimi and Betty.
- Sabrina: The Animated Series: Sabrina (DVD dub).
- Sailor Moon: Rei Hino, Luna, Naru Osaku, Queen Metalia and Cooan Ayakashi (STAR dub).
- Scooby-Doo:
- The 13 Ghosts of Scooby-Doo: Daphne.
- Be Cool, Scooby-Doo!: Daphne (both dubs).
- The New Scooby-Doo and Scrappy-Doo Show: Daphne (STAR, Boomerang/DVD and VHS dubs).
- The New Scooby-Doo Movies: Daphne (both dubs).
- The New Scooby-Doo Mysteries: Daphne (STAR, Boomerang/DVD and VHS dubs).
- A Pup Named Scooby-Doo: Daphne (STAR dub).
- Scooby-Doo and Scrappy-Doo: Daphne (Boomerang dub).
- Scooby-Doo! Mystery Incorporated: Daphne (both dubs).
- Shaggy & Scooby-Doo Get A Clue!: Daphne (both dubs).
- The Scooby-Doo Show: Daphne (STAR dub).
- What's New, Scooby-Doo?: Daphne (both dubs).
- Shimmer and Shine: Leah.
- Shopkins.
- Simsala Grimm.
- Sonic X: Tails (Episode 27-78), Rouge (Episode 1-26), Cream and Chris Thorndyke.
- Spiderman The New Animated Series: Mary Jane Watson.
- Spiderman Unlimited: Mary Jane, Dr. Naoko Jones, Shane and other roles.
- Star Darlings.
- Star Wars Rebels: Hera Syndulia.
- Strawberry Shortcake: Angel Cake (replacing Iro Loupi).
- Stretch Armstrong and the Flex Fighters: Narrator.
- Super Mario World: Princess Toadstool and Kootie Pie (NEW Channel dub).
- Superman: The Animated Series.
- Teamo Supremo: Brenda (Rope Girl).
- Teen Titans (2003): Raven, Terra, Madame Rouge, Menos, Argent, Kole, Pantha, Kitten and Mother Mae-Eye.
- Teenage Mutant Ninja Turtles (2003): April O'Neil.
- ThunderCats (2011): Wilykit and Pumyra.
- Timon & Pumbaa.
- Todd McFarlane's Spawn.
- Toot & Puddle: Tulip.
- Tree Fu Tom: Treetog and Puffy.
- Trollhunters: Morgana and other roles. (season 3)
- T.U.F.F. Puppy: Kitty Katswell and other roles.
- The Weekenders: Tish Katsufrakis.
- Welcome to the Wayne: Ansi Molina.
- Winx Club: Bloom (ALTER dub).
- W.I.T.C.H.: Will and Cornelia.
- Yo Kai Watch: Jibanyan.
- Young Justice (2010): Artemis.
- Zorro: The Chronicles: Ines and Carmen.
Live Action Series
- Hallo Spencer: Lisa and Lulu.
- Mighty Morphin' Power Rangers: Trini.
- Teletubbies: Po (1997) and Dipsy (2015 reboot).