Cuba is an unincorporated community in western Washington Township, Clinton County, Ohio, United States. Although it is unincorporated, it has a post office, with the ZIP code of 45114. It lies at the intersection of U.S. Route 68 with State Route 350. In addition to the post office, the community is home to the Cuba Friends Meeting, a part of the Wilmington Yearly Meeting of the Society of Friends.
Cuba was platted in 1814.
In 1833, Cuba contained two stores, two taverns, one tanyard, and about 30 inhabitants.
Looking east on Ohio Highway 350 in Cuba.
Coordinates: 41°03′11″N 84°11′56″W / 41.053°N 84.199°W