Otway is a village in Scioto County, Ohio, United States. The population was 86 at the 2000 census.
The first house in Otway Village was built in 1841, and the first post office served the area in 1847. The village was platted March 29, 1884.
Otway is located at 38°51′50″N 83°11′20″W / 38.86389°N 83.18889°W / 38.86389; -83.18889 (38.863899, -83.188860).