MP3 may refer to:

• MP3 (file format), a digital audio format
• MP3 player, a device that plays mp3s.
• MP3 (album), an album by Marcy Playground
• MP3 (M. Pokora album), an album by M. Pokora
• The Mazda MP3, a car
• The Piaggio MP3, a three-wheeled motorized vehicle
• MP3 (mechwarrior download), a download to the computer game, Mechwarrior 4: Mercenaries that upgrades performance and in-game features
• MP3 Rocket is a peer-to-peer based file sharing (P2P) client for the Java Platform

MP3 can be an abbreviation for:

• Metroid Prime 3: Corruption, a video game developed by Retro Studios for the Wii console
• Mario Party 3, a video game for the Nintendo 64
• Meat Puppet 3, an enemy in the PlayStation 2 video game Psi-Ops: The Mindgate Conspiracy, developed and published by Midway Games
• MP3 - Mera Pehla Pehla Pyaar, an Indian film.

See also

• MP3 player

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