Blue Jacket Creek

Gretna is an unincorporated community in Logan County, in the U.S. state of Ohio.

Harrison Township is one of the seventeen townships of Logan County, Ohio, United States. As of the 2020 census, the population was 2,061.

Union Township is one of the seventeen townships of Logan County, Ohio, United States. As of the 2020 census, the population was 755.

Logan County is a county located in the west central portion of the U.S. state of Ohio. As of the 2020 census, the population was 46,150. The county seat is Bellefontaine. The county is named for Benjamin Logan, who fought Native Americans in the area.Logan County comprises the Bellefontaine, OH Micropolitan Statistical Area, which is also included in the Columbus-Marion-Zanesville, OH Combined Statistical Area.

Huntsville is a village in Logan County, Ohio, United States. The population was 408 at the 2020 census.

Cherokee is an unincorporated community in Logan County, in the U.S. state of Ohio.

McArthur Township is one of the seventeen townships of Logan County, Ohio, United States. As of the 2020 census, the population was 1,920.

The William Lawrence House is a historic house in Bellefontaine, Ohio, United States. Located along Main Street (U.S. Route 68) north of the city's downtown, it is historically significant as the home of William Lawrence, a prominent U.S. Representative during the late nineteenth century.

Cherokee Mans Run (also called Cherokee Creek) is a stream located entirely within Logan County, Ohio.Cherokee Mans Run was named for a Cherokee Indian who settled there.

The Logan County Courthouse is a historic Second Empire building located on the southeastern corner of Main Street and Columbus Avenue in downtown Bellefontaine, Ohio, United States. Built in 1870 at a cost of $105,398.08, the courthouse was constructed primarily of locally mined sandstone, and it is covered with a mansard roof. The courthouse is adjacent to Court Avenue, the first concrete street in the United States.On June 4, 1973, it was added to the National Register of Historic Places.

Court Avenue is a small street in downtown Bellefontaine, Ohio, United States, located adjacent to the Logan County Courthouse. First paved in 1893, it is known for being the first street in the United States to be paved with concrete.

The Logan County District Library is a public library system that serves communities throughout Logan County, Ohio, United States. The system's central library, which is also its oldest and largest branch, is the Knowlton Library, located along Main Street (U.S. Route 68) in downtown Bellefontaine. The Knowlton Library was named for Austin Eldon Knowlton, for whom the school of architecture at Ohio State University is also named. Although the current structure was only completed in 1994, the library has occupied a location in downtown Bellefontaine since its founding in 1901. From 1905 until 1994, the library occupied premises at the intersection of Main Street and Sandusky Avenue (U.S. Route 68 and State Route 47), just south of its current location. Construction of that library building, which is now occupied by Logan County agencies, was financed by Andrew Carnegie.