Richard Deacon (14 Mei 1921 – 8 Augustus 1984) was 'n Amerikaanse akteur. Hy was bekend vir sy rolle in die rolprente The Birds (1963) en Piranha (1978), en in die televisiereekse Leave It to Beaver (1957) en The Dick Van Dyke Show (1961).
- 1955: Lay That Rifle Down
- 1963: The Birds
- 1966: Don't Worry, We'll Think of a Title
- 1967: The Gnome-Mobile
- 1974: The Man from Clover Grove
- 1978: Piranha
- 1980: The Happy Hooker Goes Hollywood
- 1956: The Charles Farrell Show
- 1957: Leave It to Beaver
- 1957: Date with the Angels
- 1958: Annette
- 1959: Adventure Showcase
- 1961: The Dick Van Dyke Show
- 1962: Oh, Those Bells
- 1965: Gypsy
- 1966: The Phyllis Diller Show
- 1967: The Mothers-In-Law
- 1967: How's Your Mother-in-Law?
- 1969: Liar's Club
- 1962: About Time
- 1966: The Carol Channing Show
- 1966: The Mouse That Roared
- 1969: Arsenic and Old Lace
- 1970: Hans Christian Anderson
