Juhani Jorma Kalevi Wahlsten (13 January 1938 – 9 June 2019) was a Finnish professional ice hockey player and ice hockey coach who worked as an exercise and gymnastics teacher in Finland. He was also known by the nickname "Juuso". He also established and helped guide the early development of ringette in Finland, the first European country to do so. Wahlsten is considered to be the "Father of Ringette" in Finland. The Juuso Wahlsten Trophy, named in his honour, is awarded during the World Ringette Championships to the World Ringette Junior champions.