Murphy's Law is an American hardcore punk band from New York City, formed in 1982. While vocalist Jimmy Gestapo remains the only founding member of the band, the line-up has consisted of numerous musicians who have performed with a diverse selection of musical acts across multiple genres, such as Skinnerbox, Danzig, The Bouncing Souls, Mucky Pup, Dog Eat Dog, Hanoi Rocks, Agnostic Front, Warzone, Cro-Mags, D Generation, New York Dolls, Joan Jett & the Blackhearts, The Slackers, Thursday, Skavoovie and the Epitones, and Glen Campbell.
Over the course of their career, Murphy's Law have released five full-length albums, the last of which was released in 2001.