Rodney is an unincorporated community in Gallia County, in the U.S. state of Ohio.
Rodney was platted in 1830. A post office called Rodney was in operation from 1839 until 1985.
Coordinates: 38°50′57″N 82°18′15″W / 38.84917°N 82.30417°W / 38.84917; -82.30417