Leave a Light On may refer to:
"Leave a Light On" (Belinda Carlisle song), 1989 "Leave a Light On" (Tom Walker song), 2018 "Leave a Light On" (Grey's Anatomy), a 2020 episode of the series "Leave a Light On (Talk Away the Dark)", a 2022 song by Papa Roach "Leave a Light On", a 2021 song by Japanese Wallpaper Leave a Light On, a 2014 album by 7 Seconds
See also Leave the Light On (disambiguation) Leave Your Light On, a 2006 studio album by Aloud