Back in some small towns in the old west, the barber was the only person who had experience handling a very sharp knife (and the association between barbers and surgeons goes back centuries.) The town might not be big enough to have a physician, so in addition to cutting your hair and shaving you, he might also do some "minor" surgeries, or any major ones where you either didn't have enough time to get to a real doctor, or would probably die from the rigors of the trip. Sometimes was also the mortician since he had to shave the corpses, too. This type of Barber might show up in a "realist fantasy" that has done the research.
In fictional Westerns however Barbers are used primarily as sources of gossip, and a local gathering place outside of the Saloon. Expect the villain to show up and demand a shave before he confronts The Hero, thus allowing the Barber to send a warning to The Sheriff. Occasionally can be reversed.
By ancient tradition, the Barber tends to be extremely talkative, often taking advantage of having a captive audience who can't reply because they've either got a hot towel on their face or a cutthroat razor at their throat.
See also Chatty Hairdresser.
- Barber Smurf in Empath: The Luckiest Smurf, who like his cartoon counterpart has a limited clientele of customers to work with (in this case, including Duncan McSmurf, the adapted version of Gutsy from The Smurfs live-action film series). He is mostly seen with fellow Smurf Sweepy and Tapper the bartender.
- Billy Bob Thornton's character in The Coen Brothers' The Man Who Wasn't There (2001) is a subversion of the stereotypically friendly, chatty barber: he's a simple, dull fellow who leads a life of quiet desperation that abruptly gets loud.
- The Gunfighter uses the barbershop first as a place for The Gunfighter Wannabe to learn that The Gunslinger has come into town. The barber then warns The Sheriff, allowing him to intervene.
- Documentary A Time for Burning has Ernie Chambers, a barber and black radical and civil rights activist who delivers some unvarnished home truths to reformist white minister Rev. Youngdahl ("Your laws are a farce") while cutting hair the whole time.
- The eponymous Sweeney Todd is this by trade, serial killer by inclination and practice.
- In Rancho Notorious, Vern gets a haircut from a typically loquacious western barber while searching for clues to Chuck-a-Luck's location.
- "The Tale Of The Barber" in the Arabian Nights, in which a barber tells several stories about his family and chatters endlessly while swearing up and down that he is a man of few but wise words, despite his penchant for chatter and meddling only causing trouble wherever he goes. The end result (depending on the translation) is hilarious.
- Little Benjamin in Henry Fielding's The History of Tom Jones, A Foundling.
- While more of the "chatty captor" than the "surgeon on the side" type, The Andy Griffith Show had Floyd the Barber, referenced in the opening song for Freakazoid!!
- Archie Campbell's barber on Hee Haw was a similar character.
- The townsfolk of Colorado Springs, Colorado relied on their barber for all their medical needs until Dr. Quinn, Medicine Woman came to town — and for quite a while afterwards too, since they didn't hold no truck with wimmin doin doctorin.
- In The Armando Iannucci Shows, Armando's barber is definitely more of a Chatty Barber than a Chatty Hairdresser, nonetheless his chattiness is excessive.
- Starting with the Candy Store series, some later Gospel Bill videos (a Christian Western series) introduce a barber called "Lefty". True to form, he doubles as an undertaker.
- Star Trek: The Next Generation. The crew of the starship Enterprise have to suffer the attentions of the talkative Mr Mott, who ironically enough is Bolian, an alien species with no hair on their head at all.
- El gran juego de la oca had a space with a crazy barber named Flequi, where the contestants had to answer three questions to avoid getting a Traumatic Haircut, the third of which was always impossible to answer.
- Frontier Doctor Doc Coogan doubles as the town's barber in Hec Ramsey. While he is as talkative as the average barber, he is much better at medicine than at barbering.
- Man of La Mancha, which actually features a journeyman barber who still loves the sound of his own voice.
- Figaro, The Barber of Seville.
- Sweeney Todd: The Demon Barber of Fleet Street is a zig-zagged case. Decades prior to the story, Benjamin Barker was a friendly, well-liked town barber, easily fitting the trope. He returns from exile a brooding, sullen man, though depending on the version he remains friendly and talented enough to ensure a stream of satisfied customers and victims. The musical version of the Demon Barber plays up his Odd Friendship with his partner in crime and landlord Mrs. Lovett, gleefully plotting their crime spree.
- Sweeney Todd: The Demon Barber of Fleet Street (2007) largely does away with the trope, in favor of playing up this Sweeney as a melancholy, withdrawn force of vengence to match the tone of the film. Here, the Demon Barber remains introverted and meticulous, rarely talking with other characters, while they have one-sided conversations near him, instead preferring to talk to his razors. He only really breaks this reverie before brutally murdering somebody plot-relevant.
- In the 2006 BBC version, one of his customers remarksas a complimentthat Sweeney Todd's barbershop is "the quietest in London", appreciating that he's not "chittering on like the rest of 'em".
- Courage the Cowardly Dog has Cousin Fred, a parody of Sweeney Todd that while equally creepy and psychotic merely has an obsession with cutting hair (in excess) rather than throats.
- Doctor Barber from The Marvelous Misadventures of Flapjack, who also dabbles in Weird Science.
- He's also a Candyologist.
- In Minesota Cuke and the Search For Sampson's Hairbrush, when Cuke goes to Seville, Italy looking for the titular brush, guess who he hits up for information?
- Barber Smurf in The Smurfs, though he has a rather limited clientele as few Smurfs in the village have hair.
- Played with in the Transformation Story Saga aptly titled The Barber; the main character not only takes care of his customers' hair, but also of their physical wellbeing... by making them become somebody else (always a very attractive, gay man).
- This "Medieval-style" hairdresser from Spain can give you a smoking hot haircut, literally.