Middlebourne is an unincorporated community in Guernsey County, in the U.S. state of Ohio.
Middlebourne, Ohio Wikipedia
A post office was established at Middlebourne in 1829, and remained in operation until 1907. The community was so named on account of its relatively central location between Wheeling and Zanesville.
C. Ellis Moore, a U.S. Representative from Ohio, was born near Middlebourne in 1884.