Holmenkollen Tennisklubb (HTK) is a tennis club located in Oslo, Norway, founded on February 10, 1936. The club's purpose is to promote tennis in its district through cooperation and camaraderie. With approximately 800 active members, HTK offers a wide range of tennis programs including tennis school, competitive tennis, coordination training, and private lessons for children, youth, and adults. They organize summer camps, weekend camps, and various social activities such as Blacklight tennis, fun games, and tournaments. The club provides outdoor courts during summer and an indoor bubble facility during winter. Membership is managed through their booking system Matchi. HTK is affiliated with the Norwegian Olympic and Paralympic Committee and Confederation of Sports (NIF) through Oslo Idrettskrets and the Norwegian Tennis Federation through Oslo Tenniskrets. The club also has a clubhouse available for rent.
