Summerset may refer to:
Places Summerset, South Dakota, a city in South Dakota Summerset at Frick Park, a residential development in Pittsburgh, Pennsylvania Lake Summerset, Illinois, a census-designated place in Illinois Summerset Township, Adair County, Iowa, a township in Iowa Summerset Trail, a rail trail in Iowa Winterset, Iowa, a city in Iowa which was originally to be named Summerset
Other uses Summerset, an expansion pack for the video game The Elder Scrolls Online
See also Somerset (disambiguation) Summerseat, a village in Greater Manchester, England