Hendrysburg, OhioHendrysburg is an unincorporated community in Belmont County, in the U.S. state of Ohio.HistoryHendrysburg was laid out in 1828 by Charles Hendry, and named for him. A post office called Hendrysburgh was established in 1830, the name was changed to Hendrysburg in 1893, and the post office closed in 1983.Notable people William Boyd (actor) – actor in American Western films.