Merom is a town in Gill Township, Sullivan County, Indiana, United States. The population was 294 at the 2000 census. It is part of the Terre Haute Metropolitan Statistical Area. Merom's two main attractions are the Bluff Park overlooking the Wabash River and the farm fields of Illinois and the Merom Conference Center, A retreat, conference center and summer camp of the Indiana-Kentucky Conference of the United Church of Christ. Nearby to Merom is Hoosier Energy's Merom Generating Station.