"Caroline" is a song by British singer Arlo Parks. It was the fifth single to be released from her debut album Collapsed in Sunbeams.
Caroline debuted to streaming platforms, the same day it premiered as Annie Mac's Hottest Record in the World on BBC Radio 1. Describing the song, Parks said "’Caroline’ is an exercise in people watching and seeing situations unfold without context, It’s an exploration of how something once full of healthy passion can dissolve in an instant." The song describes a fallout between a couple from the perspective of an onlooker waiting for the bus.