# | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
1 | Campbell Hill | 1 | 1,548' | 634' | Logan | Zanesfield |
2 | Fort Hill | 22 | 1,290' | 320' | Highland | Sinking Spring |
3 | Fairfield County HP | 39 | 1,246' | 401' | Fairfield | Amanda |
4 | Preble County HP | 1,245' | 290' | Preble | New Paris | |
5 | Darke County HP | 1,245' | 150' | Darke | New Madison | |
6 | Hardin County HP | 1,145' | 20' | Hardin | Silver Creek | |
7 | Mercer County HP | 1,075' | 10' | Mercer | Cosmos |