Peter Boström (born 19 May 1971) is a Swedish music producer and songwriter. He is also known as Bassflow.
Boström wrote his first song at the age of seven. In 1992, at the age of 21, he started Bassflow Productions, a production company near Stockholm, Sweden. As a producer, he worked with a number of well-known Swedish artists including Bosson, Basic Element, Petrus, E-Type, Ola Svensson, Martin Stenmarck, Carola, and Charlotte Perrelli. He also wrote a number of songs for Melodifestivalen performers. In 2008, he signed for peermusic Sweden.