The First Turn-On! is a 1983 American comedy film directed by Lloyd Kaufman and Michael Herz of Troma Entertainment. It was the last in a series of four "sexy comedies" that helped establish Troma as a film studio, starting with 1979's Squeeze Play!, 1981's Waitress! and 1982's Stuck on You!.
The First Turn-On! was Vincent D'Onofrio's film debut.