Hedlund is a surname of Swedish origin. Notable people with the surname include:
- Andreas Hedlund, Swedish vocalist, musician and producer
- Andy Hedlund, American ice hockey defenseman
- Cole Hedlund (born 1995), American former football placekicker
- Dennis M. Hedlund, American actor, comedian, newscaster and disc jockey
- Frederick Hedlund, American track and field athlete
- Garrett Hedlund, American actor
- Gustav A. Hedlund, American mathematician
- Göthe Hedlund (1918–2003), Swedish speed skater
- Gunnar Hedlund, Swedish politician
- Guy Hedlund (1884–1964), American actor of the silent era
- Hanna Hedlund, Swedish singer
- Henric Hedlund, Swedish retired professional ice hockey player
- Irene Hedlund, (born 1947), Danish book illustrator and children's writer
- Lars Hedlund, Swedish strongman who competed in three World's Strongest Man contests
- Lina Hedlund, Swedish singer and current member of the pop group Alcazar
- Lotta Hedlund, African-American singer
- Mike Hedlund, American Major League Baseball pitcher
- Per-Erik Hedlund (1897–1975), Swedish cross country skier
- Robert L. Hedlund, American politician and member of the Massachusetts Senate
- Simon Hedlund (born 1993), Swedish footballer
- Stieg Hedlund, American video game designer, artist and writer
- Svenne Hedlund Swedish pop singer
- Sven Adolf Hedlund (1821–1900), Swedish newspaper publisher and politician
- Viktor Hedlund (1853–1922), Finnish politician