Streetlight Manifesto is an American ska punk band from New Brunswick, New Jersey, United States, formed in 2002. They released their first album, Everything Goes Numb, which was distributed by Victory Records, on August 26, 2003. The band headlined and sold out their first concert at Rutgers University in New Brunswick, New Jersey, on December 9, 2003. Several of Streetlight Manifesto's members were well known in the New Jersey third wave ska community for their roles in past ska punk bands from that area, primarily Kalnoky's Catch 22 and fellow New Jersey band One Cool Guy.

Ska punk is a fusion genre that mixes ska music and punk rock music. Ska punk tends to feature brass instruments, especially horns such as trumpets, trombones and woodwind instruments like saxophones, making the genre distinct from other forms of punk rock. It is closely tied to third wave ska which reached its zenith in the mid-1990s.