Long Bottom is an unincorporated community in southern Olive Township, Meigs County, Ohio, United States.[1] It has a post office with the ZIP code 45743.[2]
It lies on the Ohio River, located between Reedsville and Portland.
The community was named for a river bottom near the original town site.[3]
Public education in the community of Long Bottom is provided by the Eastern Local School District. Campuses serving the community include Eastern Elementary School[4] (Grades K–8) and Eastern High School[5] (Grades 9–12).