Olufsen is a surname. Notable people with the surname include:
Bernt Olufsen (born 1954), Norwegian newspaper editor Christian Olufsen (1802–1855), Danish astronomer Joachim Olufsen (born 1995), Norwegian footballer Jørgen Olufsen, Danish politician Ole Olufsen (1865–1929), Danish military officer and explorer Svend Olufsen (1897–1949), Danish electrical engineer