Olufsen is a surname. Notable people with the surname include:Bernt Olufsen, Norwegian newspaper editor
Christian Olufsen (1802–1855), Danish astronomer
Joachim Olufsen, Norwegian footballer
Jørgen Olufsen, Danish politician
Ole Olufsen (1865–1929), Danish military officer and explorer
Svend Olufsen (1897–1949), Danish electrical engineer