Mezzanine is the third studio album by English trip hop group Massive Attack. It was released on 20 April 1998. It was produced by Massive Attack and Neil Davidge. The album was released by Virgin Records.

The album was provided on their website for legal download many months before the CD release. It was one of the first major uses of the MP3 format by a commercial group. It does not use the jazzy sounds and the rapping of Tricky, similar to what Massive Attack did in Blue Lines and Protection. Mezzanine has a dark sound, heavy bass guitars and distorted guitars. This is similar to industrial music and post-punk.