stupak

Stupak is an occupational surname of Jewish (eastern Ashkenazic) and Ukrainian origin, which means "horse mill", or a worker at a horse-powered mill.{{Cite book|url=https://www.oxfordreference.com/view/10.1093/acref/9780195081374.001.0001/acref-9780195081374-e-61236?rskey=Kj9EpG&result=1|isbn=978-0-19-508137-4|title=Dictionary of American Family Names|chapter=Stupak|date=January 2006|publisher=Oxford University Press}}{{clear}}

People with the surname Stupak include:

• Alex Stupak (born 1980), American chef
• Bart Stupak (born 1952), American politician
• Bec Stupak (born 1974), American artist
• Bob Stupak (1942–2009), American businessman
• Yuliya Stupak (born 1995), Russian cross-country skier