New Rome is an unincorporated community in eastern Prairie Township, Franklin County, Ohio, United States, located on the west side of the Columbus, Ohio metropolitan area. It was originally incorporated as a village in 1947, and was dissolved in 2004. It encompassed an area roughly defined by Lawrence Ave., Norton Rd., Green St., and an unnamed alley paralleling Broad St. to the north. The population was 60 at the 2000 census.

Prairie Township is one of the seventeen townships of Franklin County, Ohio, United States. As of the 2020 census the population was 17,415. Prairie Township is on the far west side of Franklin County touching the east side of Madison County.