Holloway is a village in Belmont County, Ohio, United States. The population was 330 at the 2020 census. It is part of the Wheeling metropolitan area. Holloway was laid out in 1883, and named after the local Holloway family.

Belmont County is a county in the U.S. state of Ohio. As of the 2020 United States census, the population was 66,497. Its county seat is St. Clairsville, while its largest city is Martins Ferry. The county was created on September 7, 1801, and organized on November 7, 1801. It takes its name from the French for "beautiful mountain".