Hullabaloo Soundtrack, also known as simply Hullabaloo, is a compilation and live album by English rock band Muse. The album is a double album with disc one containing previously released B-sides and disc two acting as the soundtrack to their live video Hullabaloo: Live at Le Zenith, Paris, which documented the band's performances at Le Zénith in Paris, France, on 28 and 29 October 2001. It was released alongside the live video on 1 July 2002 via Taste and Mushroom records.

All tracks are written by Matthew Bellamy except "What's He Building?" by Tom Waits.