Kemp is an unincorporated community in Allen County, in the U.S. state of Ohio.
A variant name was Kempton. Kemp originally was the name of the community's railroad station. A post office called Kempton was established in 1882, and remained in operation until 1931.
40°43′25″N 84°13′24″W / 40.72361°N 84.22333°W