Zeno is an extinct town in Muskingum County, in the U.S. state of Ohio. The GNIS classifies it as a populated place.
A post office called Zeno was established in 1862, and remained in operation until 1902. Besides the post office, Zeno had a country store.
Coordinates: 39°47′54″N 81°44′00″W / 39.79833°N 81.73333°W