Reno is a census-designated place in southern Marietta Township, Washington County, Ohio, United States.

[3] It is located on the Ohio River a short distance south of the county seat of Marietta.

State Route 7 forms its main street.

Reno was originally called Jericho; the present name, honoring United States Army officer Jesse L. Reno, was adopted when at the time the post office was established.

This Washington County, Ohio state location article is a stub.