Femme (; French: [fam], literally meaning "woman") is a term traditionally used to describe a lesbian or otherwise sapphic individual who exhibits a feminine identity or gender presentation. While commonly viewed as a lesbian term, alternate meanings of the word also exist with some non-lesbian individuals using the word, notably some gay men, bisexuals, non-binary, and transgender individuals.

Heavily associated with lesbian history and culture, femme has been used among lesbians to distinguish traditionally feminine lesbians from their butch (i.e. masculine) lesbian counterparts and partners. Derived from American lesbian communities following World War II when women joined the work force, the identity became a characteristic of the working class lesbian bar culture of the 1940s–1950s. By the 1990s, the term femme had additionally been adopted by bisexual women.