Martin Korssletten (b. 1995) is a Norwegian composer and artist from Otta, Norway.

Korssletten has a Bachelor’s degree in composition from the Norwegian Academy of Music (2019-2023).

His body of work spans a broad spectrum of ensembles, from full symphonic and string orchestras to sinfoniettas and choral groups. He has also composed for smaller chamber formations, including trios, quartets, and other intimate instrumental settings.

Korssletten’s music is frequently featured at concerts and festivals across Norway, the Nordic region, and the rest of Europe. His pieces have been played at events such as Ultima, Norsjø Chamber Music Festival, and Young Nordic Music (UNM), among others.