Faith Brown (born 28 May 1944) is an English actress, singer, comedian and impressionist. She is perhaps best known as a star of the ITV impressions show Who Do You Do?.

She was born Eunice Irene Carroll in Liverpool and attended St Francis De Sales School, Walton. She was a singer in a vocal group with her brothers and then a solo singer, before using her talent for mimicry to switch to comedy impressions. She has appeared as a guest on Celebrity Squares, Blankety Blank, Punchlines, several other TV entertainment shows and the reality show I'm a Celebrity…Get Me out of Here! (2006). She won a TV Times award for 'Funniest Woman on TV' in 1980.

She has been married to Len Wady since 1966. The couple have one child.