Hagman is a Swedish surname. Notable people with the surname include:Carl Hagman (1890–1949), Swedish actor Emy Hagman (1906–1976), Swedish actress Itai Hagman, Argentine politician Justus Hagman (1859–1936), Swedish actor Larry Hagman (1931–2012), American actor Matti Hagman (1955–2016), Finnish ice hockey player Mia Hagman, Finnish breaststroke swimmer Nathalie Hagman, Swedish handball player Niklas Hagman, Finnish ice hockey player, son of Matti Sofia Hagman (1942–1900), Finnish educator Sophie Hagman (1758–1826), Swedish ballet dancer