- For the 1972-75/1986-87 Game Show, see Series.Split Second.
- For the 1992 movie with Rutger Hauer, see Film.Split Second.
- For the 2009 Racing Game, see VideoGame.Split Second.
- For the My Little Pony: Friendship Is Magic fanfiction, see FanFic.Split Second.
"Split Second" could mean any one of these three things: