Östlund, Östlundh and Ostlund are Swedish surnames, Østlund is its Norwegian form. Notable people with the surname include:
Agda Östlund Alexander Östlund, Swedish football player Angelica Östlund Anita Östlund Cecilia Östlund (born 1988), Swedish curler Christopher Östlund, Swedish magazine publisher Connie Östlund (born 1960), Swedish curler David Ostlund, American strongman athlete Dennis Östlundh Elin Östlund (born 1992), Swedish sprinter Erik Östlund, Swedish cross country skier Fanny Östlund Lori Ostlund, American short story writer Madeleine Östlund Marie-Helene Östlund, Swedish cross-country skier Noah Östlund (born 2004), Swedish ice hockey player Peder Østlund, (1872–1939) Norwegian speed skater Ruben Östlund, Swedish film director Thomas Östlund
See also Ortlund