It Doesn't Matter may refer to:
- It Doesn't Matter (album), by The Underdog Project, 2000
- "It Doesn't Matter" (song), a 2000 song by Wyclef Jean
- "It Doesn't Matter", a song by The Chemical Brothers from Dig Your Own Hole
- "It Doesn't Matter", a song by Depeche Mode from Some Great Reward
- "It Doesn't Matter", a version of the Manassas song performed by Firefall from Firefall
- "It Doesn't Matter", a song by Five Finger Death Punch from And Justice for None
- "It Doesn't Matter", a song by Tony Harnell from Sonic Adventure and its sequel
- "It Doesn't Matter", a song by Alison Krauss from So Long So Wrong
- "It Doesn't Matter", a song by Manassas from Manassas
- "It Doesn't Matter", a song by Ratt from Dancing Undercover
- "It Doesn't Matter", a song by September from In Orbit
- "It Doesn't Matter", a song by Spyro Gyra from Morning Dance