Kings County or King's County may refer to:
- Kings County, New Brunswick
- Kings County, Nova Scotia
- Kings County, Prince Edward Island
- King's County (electoral district), abolished in 1892
- Kings County, in modern times coterminous with Brooklyn, New York City
- Kings County, California
- King's County, former name of Washington County, Rhode Island, changed in 1781
- Kings County (barque), a large sailing vessel named after Kings County, Nova Scotia
|This disambiguation page lists articles associated with the title Kings County.
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