Sleepy Lagoon

Sleepy Lagoon may refer to:


 * "Sleepy Lagoon" (song), a 1930 light orchestral music written by Eric Coates and adapted into a song by Jack Lawrence, used as a theme in Desert Island Discs radio series
 * The 1942 Sleepy Lagoon murder, which led to the Zoot Suit riots
 * Sleepy Lagoon (film), a 1943 American musical comedy film