Melatonin is a natural chemical compound and hormone.
Melatonin may also refer to:
Melatonin (video game) "Melatonin" (song), a 2026 song by American singer Tinashe "Melatonin", a song from the A Tribe Called Quest album We Got It from Here... Thank You 4 Your Service "Melatonin", a song from the Upsahl album Lady Jesus "Melatonin", a song from the Silversun Pickups album Carnavas "Melatonin", a 2019 song by German rapper Sido
See also Melatonin as a medication and supplement