Bloody Valentine

Bloody Valentine may refer to:


 * "Bloody Valentine" (song), a song by Machine Gun Kelly from the 2020 album Tickets to My Downfall
 * "Bloody Valentine", a song by Kim Petras from the 2019 album Turn Off the Light
 * Bloody Valentine tragedy, a fictional event in the anime Mobile Suit Gundam SEED
 * Bloody Valentine, a 2010 novella in the Blue Bloods by Melissa de la Cruz