Janet Brown (1923–2011) was a Scottish actress, comedian and impressionist.

Janet Brown may refer to: Janet H. Brown, American executive director of the Commission on Presidential Debates in the U.S. Janet Brown (murder victim) (1944–1995), English nurse murdered in 1995 Janet Brown Guernsey (1913–2001), American professor of physics

See also Janet Browne (born 1950), British historian of science