You Light Up My Life

You Light Up My Life may refer to:
 * "You Light Up My Life", a song by Carole King from her 1973 album Fantasy
 * You Light Up My Life (film), a 1977 romantic drama
 * You Light Up My Life (soundtrack), soundtrack album to the 1977 film
 * "You Light Up My Life" (song), title song from the 1977 film, later covered by various artists
 * You Light Up My Life (Debby Boone album), 1977
 * You Light Up My Life (Johnny Mathis album), 1978
 * You Light Up My Life: Inspirational Songs, a 1997 album by LeAnn Rimes