This is a list of municipalities of all types (including cities, towns, and villages) in the United States that lie in more than one county (or, in the case of Louisiana, in more than one parish). As of August 15, 2025, there were 772 municipalities, cities, or towns in this list. Counties are listed in descending order of the county's share of the municipal population per the 2000 census. Since both cities and counties are subdivisions of the state and are structured by the state, many states prohibit cities from being present in more than one county via state law.
The following table does not include townships. Ohio is the only state that allows a township to exist in multiple counties, but a township is not considered a municipality. Examples of multi-county townships include Fairfield Township, Columbiana County, and Washington Township, Franklin County.