Bellaire is a village in Belmont County, Ohio, United States. It is part of the Wheeling, West Virginia Metropolitan Statistical Area, and Wheeling is across the Ohio to the east. The population was 4,278 at the 2010 census, having had its peak in 1920. The village is located along the Ohio River.
The Bellaire toll bridge (now abandoned and closed) was filmed in the 1991 motion picture The Silence of the Lambs. Its curved railroad viaduct and bridge over the Ohio, the B & O Railroad Viaduct, were featured in the 2010 film Unstoppable and is a registered historic structure.