Knowlton may refer to:
People Knowlton (surname), any of several people with the surname Justice Knowlton (disambiguation) Knowlton Ames (1868-1931), US athlete in football Knowlton Nash (1927-2014), Canadian newsman E. Knowlton Fogg (1837-1900), US businessman
Places United Kingdom Knowlton Circles, a complex of henges and earthworks in Dorset Knowlton Court, a country estate in Kent Knowlton, Dorset, a former ecclesiastical and civil parish in Woodlands, Dorset Knowlton Hundred, an area in Dorset County Knowlton, Kent a parish in England Knowlton railway station, a stop on the East Kent Light Railway from 1916 until 1948
United States Structures Knowlton Hall, a building complex on the Austin E. Knowlton School (Columbus, Ohio) Knowlton Hat Factory, an historic structure in Ashford, Connecticut Ebenezer Knowlton House, an historic structure in Montville, Maine Knowlton Mansion, an historic structure in Philadelphia, Pennsylvania Knowlton Memorial Hall, a museum in Ashford, Connecticut
Inhabited places Knowlton (CDP), Wisconsin, a census-designated area in Marathon County, Wisconsin Knowlton, Wisconsin, a town in Marathon County, Wisconsin Knowlton Township, New Jersey, a township in Warren County, New Jersey
Canada Knowlton, Quebec, a village in Brome Lake, in the Montérégie region of Quebec
Other uses Hill & Knowlton, a New York City-based global public relations company Knowlton's Rangers, an early US military intelligence group