A city, the county seat of Johnson County, Arkansas.
A town in Virginia; named for founder Clarke Royster.
An unincorporated community in Idaho.
A borough of Pennsylvania.
A city, the county seat of Montgomery County, Tennessee; named for George Rodgers Clark.
A hamlet in New Scotland, New York; named for early settler Adam A. Clark.
A town in Allegheny County, New York; named for Holland Land Company agent S. N. Clark.
A city, the county seat of Red River County, Texas; named for founder James Clark.
A city in Iowa.
A town in Clark County, Indiana; named for explorer William Clark.
A village in Clinton County, Ohio; named for Sarah Clark Hadley, an early settler.
An unincorporated community in Delaware.
An unincorporated community in Hamilton County, Indiana; named for George Rogers Clark.
An unincorporated community in Mercer County, New Jersey.
A city in Missouri, named for William Clark.
A village in Michigan.
A town in New Hampshire; named for the Clark family, who cleared the land for settlement.
A community in Nova Scotia.
An unincorporated community in Oklahoma.
An unincorporated community in Hunterdon County, New Jersey.
An unincorporated community in Maryland; named for William Clark.
An unincorporated community in Illinois.
A ghost town in Defiance County, Ohio; named for proprietor Elisha Clark.
An unincorporated community in California.
An unincorporated community in Perry County, Ohio; named for founder Daniel Clark.
A city, the county seat of Montgomery County, Arkansas, United States.
A number of mountains in various places.
A town and unincorporated community therein, in Grant County, Wisconsin, United States.
An abandoned town in the Goldfields-Esperance region of Western Australia.
A neighbourhood in a historic district in Davenport, Iowa, United States.