Bjølsenhallen is a sports hall located in Oslo and serves as the home ground for Sagene IF, which does floorball, handball, wrestling, judo, gymnastics and futsal. The hall offers a varied selection of sports and activities for both children and adults. In addition to the regular training, tournaments and special events are organized during the year.
The facility has several facilities, including gymnasiums, meeting rooms and possibilities for renting premises. Bjølsenhallen has a focus on fair play and anti-doping, and engages voluntary hall guards to ensure a safe environment for all users. On the hall's 2nd and 3rd floor is the sports hall, which contains two large indoor bandy and handball courts, as well as a table tennis hall and several martial arts halls. Several clubs, including Fighter kickboxing and Oslo table tennis club, use the hall's facilities.