Willoch is a surname. Notable people with the surname include:
- Kåre Willoch (born 1928), Norwegian politician
- Odd Isaachsen Willoch (1885–1940), Norwegian naval officer
- Herman Willoch, Norwegian painter
- Erik Willoch, Norwegian jurist
- Sigurd Willoch, Norwegian art historian
Surname listThis page lists people with the surname Willoch. 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: