Agression is an American hardcore punk band from Silver Strand Beach, Oxnard, California, United States. Agression was one of the first bands of the "Nardcore" scene and an early example of the "skate punk" style. The band fused skate culture with the punk scene, featuring a song about skateboarding ("Intense Energy") and a Glen E. Friedman photo of Arthur Lake skating a pool on their first and most popular album, Don't Be Mistaken.
The band is known for its fast-paced, aggressive songs such as "Slammin' at the Club", "Money Machine", "Dear John Letter", "Never Alone", "Go to War", and "Locals Only".