Kalix BF is a bandy club in Kalix in Sweden, founded on 2 May 1990. The club has been playing in Swedish bandy, top division Elitserien, in the 2011–12 season and then again in the 2013–14 season.
Supporters of the club often refer to it as KB. The club was founded as Kalix Nyborg BK, by merging the bandy sections of the clubs Nyborgs SK, who later has restarted a bandy section of its own, and IFK Kalix. The name "Kalix BF" was adopted on 20 June 2001.