Old Stuff, Part 3 is a compilation album by grindcore band Anal Cunt. The album contains a demo recorded for a Boston hardcore compilation that was never released (most of these songs were later rerecorded for the album I Like It When You Die). It also contains songs from The Raunchous Brothers split 7", songs from various tribute compilations, and other previously unreleased songs. It was released on CD on July 24, 2008, and on LP in April 2009. The LP comes with an exclusive poster.