Ohio (disambiguation)

Ohio may refer to:

A Territory or State

 * Ohio, a mid-western state of the United States


 * Ohio may also refer to:

A County

 * Ohio County, Indiana
 * Ohio County, Kentucky
 * Ohio County, West Virginia (a county of Virginia before 1863)

A Populated Place

 * Ohio, Bureau, Illinois
 * , Bartholomew, Indiana
 * , Spencer, Indiana
 * , Warrick, Indiana
 * , Herkimer, New York
 * Ohio City, neighborhood of Cleveland, Cuyahoga, Ohio
 * , Monroe, Ohio
 * , Van Wert, Ohio
 * Ohio Township, Allegheny, Pennsylvania
 * , Beaver, Pennsylvania

A River

 * Ohio River, largest tributary of the Mississippi River, helps separate the states of Ohio, West Virginia, Indiana, Kentucky, and Illinois, is formed by the confluence of the Allegheny and Monongahela rivers at Pittsburgh, Pennsylvania, and flows generally southwesterly past Cincinnati and Louisville to join the Mississippi near Cairo, Illinois.

Canada

 * Ohio, Antigonish, Nova Scotia
 * Ohio, Digby, Nova Scotia
 * Ohio, Yarmouth, Nova Scotia