Westermarck is a surname. Notable people with the surname include:
- Bjarne Westermarck (1887–1945), Finnish politician
- Edvard Westermarck (1862–1939), Finnish philosopher and sociologist
- Helena Westermarck (1857–1938), Swedish-speaking Finnish artist and writer
- Nils Westermarck (1910–2002), Finnish economist and politician
Surname listThis page lists people with the surname Westermarck. 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. Category: