Haglund is a Swedish surname. Notable people with the surname include:
A. J. Haglund (born 1983), American football player
Carl Haglund, Finnish politician
Dean Haglund, Canadian actor
Hallie Haglund, American comedian
Ivar Haglund (1905–1985) , American folk singer and founder of Ivar's
Karl Haglund, Swedish track and field athlete
Kerstin Haglund, Swedish orienteering competitor
Kirsten Haglund (born 1988) , Miss America winner
Lars Haglund, Swedish discus thrower
Linda Haglund, Swedish Olympic sprinter
Maria Haglund, Swedish sprint canoer
Philip Haglund, Swedish footballer
