South Warsaw is an unincorporated community in Allen County, in the U.S. state of Ohio.[1]
A post office called South Warsaw was established in 1856, and remained in operation until 1904.[2] The original plat contained nine blocks.[3]
40°39′30″N 84°01′57″W / 40.65833°N 84.03250°W / 40.65833; -84.03250