"Saturn" is a song by American singer-songwriter SZA and the lead single of SOS Deluxe: Lana (2024), the reissue of her second studio album SOS (2022). The song was surprise-released via streaming services on February 22, 2024, by Top Dawg Entertainment and RCA Records. SZA wrote "Saturn" originally for the standard edition of SOS, but it was scrapped from the final tracklist due to time constraints.