Íþróttafélagið Vestri (Icelandic pronunciation: [ˈiːˌθrouhtaˌfjɛːˌlaijɪð ˈvɛstrɪ], lit.

The club was formed in 2016 from the merger of KFÍ (basketball), Skellur (volleyball), Sundfélagið Vestri (swim) and BÍ/Bolungarvík (football).

Its women's team played in the top-tier Úrvalsdeild kvenna from 1999 to 2002, making the playoffs in 2001.

The team was founded in 1986 as the football department of Badmintonfélag Ísafjarðar, or BÍ for short.

[2] In 2019, the men's team was promoted to the top-tier Mizuno League for the first time in its history.