This page lists Fawlty Towers cast members. The names of the regular cast members link to the pages for the actor and for the Fawlty Towers character.

• Trevor Adams as Alan in "The Wedding Party"
• Denyse Alexander as Kitty in "The Anniversary"
• Lewis Alexander as Chris (3rd hotel inspector) in "The Hotel Inspectors"
• James Appleby as Mr. Stubbs in "The Builders"
• Robert Arnold as Arthur in "The Anniversary"
• Elizabeth Benson is Mrs. Heath in "Gourmet Night" and Mrs White in "The Kipper and the Corpse"
• Lisa Bergmayr as German Guest in "The Germans"
• Ballard Berkeley is Major Gowen (regular)
• Imogen Bickford-Smith as Girlfriend in "The Psychiatrist"
• Norman Bird as Mr. Arrad in "Waldorf Salad"
• Bruce Boa as Mr. Hamilton in "Waldorf Salad"
• Connie Booth is Polly Sherman (regular)
• Willy Bowman as German Guest in "The Germans"
• Bill Bradley as Mr. Mackintosh in "Communication Problems"
• Peter Brett as Brian (1st hotel inspector) in "The Hotel Inspectors"
• Pamela Buchner as Miss Young in "The Kipper and the Corpse"
• Richard Caldicot as Lionel Twitchen in "Gourmet Night"
• Ken Campbell as Roger in "The Anniversary"
• John Cleese is Basil Fawlty (regular)
• Terence Conoley is Mr. Wareing in "A Touch of Class" and Mr Johnstone in "Waldorf Salad"
• James Cossins as Mr. Walt in "The Hotel Inspectors"
• Brenda Cowling as Sister in "The Germans"
• Bernard Cribbins as Mr. Hutchinson in "The Hotel Inspectors"
• Michael Cronin as Mr. Lurphy in "The Builders"
• Allan Cuthbertson as Colonel Hall in "Gourmet Night"
• Claire Davenport as Miss Wilson / Large woman in "The Germans"
• Richard Davies as Mr. White in "The Kipper and the Corpse"
• Anthony Dawes as Mr. Libson in "Waldorf Salad"
• Aimée Delamain as Mrs. Johnson in "The Psychiatrist"
• Barney Dorman as Mr. Kerr in "The Builders"
• June Ellis as Mrs. Johnston in "Waldorf Salad"
• Robin Ellis as Danny Brown in "A Touch of Class"
• Gilly Flower is Miss Abitha Tibbs (regular)
• Sabina Franklyn as Quentina in "Basil the Rat"
• Dorothy Frere as Miss Hare in "Waldorf Salad"
• Iris Fry as Mrs. Sharp in "The Germans"
• Yvonne Gilan as Mrs. Peignoir in "The Wedding Party"
• Dan Gillian as German Guest in "The Germans"
• Elspet Gray as Dr. Abbott in "The Psychiatrist"
• Michael Gwynn as Lord Melbury in "A Touch of Class"
• Brian Hall is Terry the Chef (regular, second series)
• Michael Halsey as Mr. Jones in "The Builders"
• Basil Henson as Dr. Abbott in "The Psychiatrist"
• Nicky Henson as Mr. Johnson in "The Psychiatrist"
• Roger Hume as Reg in "The Anniversary"
• Betty Huntley-Wright as Mrs. Twitchen in "Gourmet Night"
• Nick Kane as German Guest in "The Germans"
• Pat Keen as Virginia in "The Anniversary"
• David Kelly as Mr. O’Reilly in "The Builders"
• Diana King as Mrs. Lloyd in "The Wedding Party"
• Melody Lang as Mrs. Taylor in "Basil the Rat"
• Robert Lankesheer as Mr. Thurston in "Communication Problems"
• John Lawrence as Mr. Sharp in "The Germans"
• George Lee is a Delivery Man twice: (Bennion) in "The Builders" and Kerr in "Communication Problems"
• Louis Mahoney as Doctor Finn in "The Germans"
• André Maranne as André in "Gourmet Night"
• Len Marten as a Guest in "The Kipper and the Corpse"
• Raymond Mason as Mr. Zebedee in "The Kipper and the Corpse"
• Robert McBain as Mr. Xerxes in "The Kipper and the Corpse"
• Charles McKeown as Mr. Ingrams in "The Kipper and the Corpse"
• Geoffrey Morris as John (2nd hotel inspector) in "The Hotel Inspectors"
• Jay Neill as Bar Guest (Customer) in "The Wedding Party"
• David Neville as Ronald in "Basil the Rat"
• Claire Nielson as Mrs. Hamilton in "Waldorf Salad"
• Tony Page as Ronald Heath in "Gourmet Night"
• Geoffrey Palmer as Dr. Price in "The Kipper and the Corpse"
• Mervyn Pascoe as Mr. Yardley in "Communication Problems"
• Luan Peters as Raylene Miles in "The Psychiatrist"
• Conrad Phillips Mr. Lloyd in "The Wedding Party"
• Steve Plytas as Kurt the chef in "Gourmet Night"
• Mavis Pugh as Mrs. Chase in "The Kipper and the Corpse"
• John Quarmby as Mr. Carnegie in "Basil the Rat"
• Renee Roberts as Miss Ursula Gatsby (regular)
• Derek Royle as Mr. Leeman in "The Kipper and the Corpse"
• Andrew Sachs is Manuel (regular)
• Joan Sanderson as Mrs. Alice Richards in "Communication Problems"
• Prunella Scales is Sybil Fawlty (regular)
• Jeffrey Segal as Mr. Heath in "Gourmet Night"
• Johnny Shannon as Mr. Firkins in "Communication Problems"
• Beatrice Shaw as Miss Gurke in "Waldorf Salad"
• Christine Shaw as Audrey in "The Anniversary"
• Stuart Sherwin as a Guest in "Basil the Rat"
• David Simeon as Mr Mackenzie in "A Touch of Class"
• Una Stubbs as Alice in "The Anniversary"
• Stella Tanner as Mrs. Arrad in "Waldorf Salad"
• James Taylor as Mr. Taylor in "Basil the Rat"
• April Walker as Jean Wilson in "The Wedding Party"
• Ann Way as Mrs. Hall in "Gourmet Night"
• Lionel Wheeler as Mr. Watson in "A Touch of Class"
• Martin Wyldeck as Sir Richard Morris in "A Touch of Class"