Anti-Flag was an American punk rock band from Pittsburgh, Pennsylvania. They formed in 1988 by vocalist/guitarist Justin Sane and drummer Pat Thetic.

(An early gig with Andy Flag on bass)

The band is well known for its left-wing political views, with a big focus on human rights, anti-war activism and wildlife preservation. They have many organisations that fight for similar things listed as allies on their website, such as Amnesty International, Greenpeace and A Voice for the Innocent.

Current Lineup:
Justin Sane: Vocals/Guitar
Chris Head: Guitar
Chris #2: Vocals/Bass Guitar
Pat Thetic: Drums

(The current lineup)