Blodgett is a census-designated place and unincorporated community in Benton County, Oregon, United States, where Oregon Route 180 meets U.S. Route 20 in the Central Oregon Coast Range 15 miles west of Corvallis. It is near the confluence of the Tumtum and Marys rivers. As of the 2020 census, the community had a population of 42. Blodgett was named for pioneer settler William Blodgett.