Dylan Keith Summers is an American hardcore professional wrestler best known by his ring name Necro Butcher. Throughout the years he has worked for various promotions, including Beyond Wrestling, Firestormpro, Ring of Honor, Full Impact Pro, IWA-Mid South, Pro Wrestling Guerrilla, Big Japan Pro Wrestling, and Combat Zone Wrestling.

Summers is well known for his willingness to participate in a creative and dangerous mix of hardcore wrestling, deathmatches, and brawls, as well as his appearance in the 2008 film The Wrestler.