Guilty by Affiliation is the third-solo studio album by American rapper WC.
It was released on August 14, 2007 via Lench Mob Records.
Production was handled by Hallway Productionz, Emile, D-Mac, Jelly Roll, Laylaw, Mr. Porter, Nottz, Rick Rock, The Legendary Traxster, and Ice Cube, who served as co-producer and executive producer.
It features guest appearances from Ice Cube, Butch Cassidy, Snoop Dogg and The Game.
The song "This Is Los Angeles" was used in David Ayer's 2008 film Street Kings.