Utter is a surname. Notable people with the surname include:
Charlie Utter (1838–1912), American prospector
Douglas Max Utter (born 1950), American painter
George H. Utter (1854–1912), Governor of Rhode Island
Harriet Utter (1816–1882), one of the first Euro-Canadian settlers on what became the site of Arkona, Ontario
Lauren Utter (born 1985), Artist, Model, and contestant on Cycle 10 of America's Next Top Model
Robert F. Utter (1930–2014), American jurist
