Brunkhorst is a German surname. Notable people with the surname include:
Zachary Brunkhorst (born 1998), Cirque du Soleil Stage Manager Angelika Brunkhorst (born 1955), German politician Bob Brunkhorst (born 1965), American politician Brian Brunkhorst (born 1945), American basketball player Hauke Brunkhorst (born 1945), German sociologist