Joyce DeWitt (gebore 23 April 1949) is 'n Amerikaanse aktrise en vervaardiger. Sy is bekend vir haar rolle in die rolprent Rock Story (2015) en in die televisiereekse Three's Company (1976), The Love Boat (1977), en The Ropers (1979). 2011: The Great Fight 2015: Rock Story 18 Street Signs: Homeless But Not Hopeless 1976: Three's Company 1977: The Love Boat 1979: The Ropers 1979: Presenting Susan Anton 2012: The Coffee Talk Show 1978: The 1978 Cerebral Palsy Telethon Benefit 1980: The Cheryl Ladd Special: Souvenirs 1980: The B.B. Beegle Show 1995: Spring Fling! 1999: TV Guide's Truth Behind the Sitcom Scandals 2003: ABC 50th Anniversary Blooper Celebration 2003: The Nick at Nite Holiday Special 2003: A Life of Laughter: Remembering John Ritter 2004: Remembering John Ritter 2004: John Ritter: Always Leave Them Laughing 2005: Nancy Morgan Ritter: Remembering John Ritter 2015: Behind the Scenes with Joyce Dewitt Joyce DeWitt in die Internet-rolprentdatabasis