Niklas Hagman is a Finnish former professional ice hockey forward. He was a third round pick of the Florida Panthers, 70th overall, at the 1999 NHL Entry Draft and made his National Hockey League (NHL) debut with Florida in 2001. He has also played for the Dallas Stars, Toronto Maple Leafs, Calgary Flames and Anaheim Ducks in the NHL, Lokomotiv Yaroslavl in the KHL, HIFK, Espoo Blues and Kärpät in the SM-liiga and HC Davos in the Swiss National League A.

Matti Risto Tapio "Hakki" Hagman was a Finnish professional ice hockey player. Hagman was the first Finnish-born and Finnish-trained player to play in the National Hockey League (NHL) and the first to play in a Stanley Cup Finals. The first Finnish-born player in NHL was Albert Pudas, who never played hockey in Finland, having moved to Canada at the age of one. Hagman's jersey number 20 is also one of the eight retired numbers in HIFK, where he was a prominent player.