International War Criminal is an EP by The Slackers first released in 2004.

The five-song single, released by Thought Squad, continues the band's turn to more politically themed lyrics first heard on their 2003 release, Close My Eyes.

The EP features a full-band version of the song "International War Criminal" which first appeared on Vic Ruggiero's second solo album, Alive at the Ladybug House.

All five songs also appear on Peculiar, although all except "Rider" are re-recorded.

This article about a punk rock album from the 2000s is a stub.