Breivik is a Norwegian surname. Notable people with the surname include:

• Anders Behring Breivik (born 1979), perpetrator of the 2011 Norway attacks
• Birger Breivik (1912–1996), Norwegian politician
• Bård Breivik (1948–2016) Norwegian sculptor
• Emil Breivik, Norwegian footballer
• Gunnar Breivik (born 1943), Norwegian sociologist
• Marit Breivik (born 1955), Norwegian handball player
• Terje Breivik (born 1965), Norwegian politician

This page lists people with the surname Breivik.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.