Semicircle is the fifth studio album by English band The Go! Team. It was released on 19 January 2018 by Memphis Industries. Vocals on the album were provided by band members Ninja and Maki, with guest vocals from the Detroit Youth Choir, Julie Margat, Darenda Weaver, and Amber Arcades. Brass was provided by the Neon Saints Brass Band.

The Go! Team are an English indie rock band from Brighton, England. The band initially began as a solo project conceived by Ian Parton; however, after the unexpected success of the Go! Team's debut album, Thunder, Lightning, Strike, Parton recruited band members to play for live performances and subsequent albums. Musically, the band combines indie rock and garage rock with a mixture of funk and Bollywood soundtracks, double Dutch chants, old school hip hop and distorted guitars. Their songs are a mix of live instrumentation and samples from various sources. The band's vocals also vary between performances: while live vocals are handled mostly by lead vocalist Ninja, vocals on record also feature sampled and guest voices.