Melmore is a census-designated place in central Eden Township, Seneca County, Ohio, United States.

[2] It has a post office with the ZIP code 44845.

[3] It is located at the intersection of State Routes 67 and 100.

[5] A post office was established at Melmore in 1825, and remained in operation until 1993.

This Seneca County, Ohio state location article is a stub.