Janet Brown (disambiguation)

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