Hagelin

Hagelin may refer to:

• Albert Viljam Hagelin (1881–1946), Norwegian World War II collaborationist and minister
• Bobbie Hagelin (born 1984), Swedish hockey player
• Boris Hagelin (1892–1983), Swedish businessman and inventor of a cryptography machine (see M-209)
• Carl Hagelin (born 1988), Swedish hockey player
• Dagmar Hagelin (1959 – c. 1977), Argentine-Swedish girl who disappeared during the Dirty Wars
• Gustaf Hagelin (1897–1983), Swedish horse rider
• Joakim Hagelin (born 1989), Swedish ice hockey player
• John Hagelin (born 1954), US scientist and politician
• Robert Hagelin (1884 – after 1938), Norwegian politician