Towns
| State | City/Town | Town Title |
|---|---|---|
| Ohio | Pleasantville | Pleasantville, OH |
| Ohio | Plymouth | Plymouth, OH |
| Ohio | Polk | Polk, OH |
| Ohio | Pomeroy | Pomeroy, OH |
| Ohio | Port Clinton | Port Clinton, OH |
| Ohio | Port Jefferson | Port Jefferson, OH |
| Ohio | Port Washington | Port Washington, OH |
| Ohio | Port William | Port William, OH |
| Ohio | Portage | Portage, OH |
| Ohio | Portland | Portland, OH |
| Ohio | Portsmouth | Portsmouth, OH |
| Ohio | Potsdam | Potsdam, OH |
| Ohio | Powell | Powell, OH |
| Ohio | Powhatan Point | Powhatan Point, OH |
| Ohio | Proctorville | Proctorville, OH |
| Ohio | Prospect | Prospect, OH |
| Ohio | Put In Bay | Put In Bay, OH |
| Ohio | Quaker City | Quaker City, OH |
| Ohio | Quincy | Quincy, OH |
| Ohio | Racine | Racine, OH |
| Ohio | Radnor | Radnor, OH |
| Ohio | Randolph | Randolph, OH |
| Ohio | Rarden | Rarden, OH |
| Ohio | Ravenna | Ravenna, OH |
| Ohio | Rawson | Rawson, OH |