Bob Baker (born in Bristol, England in 1939) is a British television and film writer.

His most famous contributions have been as the author of four scripts for the Wallace and Gromit films The Wrong Trousers, A Close Shave and Wallace & Gromit: The Curse of the Were-Rabbit and A Matter of Loaf and Death (in which a character is named after him).

Bob Baker is also known for numerous scripts for the Doctor Who television series between 1971 and 1979 including: