Government Directory
| Name | Grade | State | Type | County | Primary Domain |
|---|---|---|---|---|---|
| Township Of Chippewa | — | OH | Township | Wayne | brightdsl.net |
| Township Of Circleville | — | OH | Township | Pickaway | — |
| Township Of Claibourne | — | OH | Township | Union | — |
| Township Of Claridon | — | OH | Township | Marion | — |
| Township Of Claridon | C- | OH | Township | Geauga | claridontownship.com |
| Township Of Clark | — | OH | Township | Coshocton | — |
| Township Of Clark | — | OH | Township | Brown | — |
| Township Of Clark | — | OH | Township | Clinton | — |
| Township Of Clark | — | OH | Township | Holmes | — |
| Township Of Clarksfield | — | OH | Township | Huron | — |
| Township Of Clay | — | OH | Township | Highland | — |
| Township Of Clay | — | OH | Township | Gallia | — |
| Township Of Clay | — | OH | Township | Knox | — |
| Township Of Clay | — | OH | Township | Auglaize | — |
| Township Of Clay | F | OH | Township | Scioto | clay-township.org |
| Township Of Clay | — | OH | Township | Tuscarawas | — |
| Township Of Clay | C- | OH | Township | Montgomery | claytownshipoffices.com |
| Township Of Clay | — | OH | Township | Muskingum | — |
| Township Of Clay | — | OH | Township | Ottawa | — |
| Township Of Clayton | — | OH | Township | Perry | — |
| Township Of Clear Creek | C | OH | Township | Warren | clearcreektownship.com |
| Township Of Clear Creek | D+ | OH | Township | Ashland | clearcreektownship.org |
| Township Of Clearcreek | — | OH | Township | Fairfield | — |
| Township Of Clinton | — | OH | Township | Franklin | — |
| Township Of Clinton | — | OH | Township | Fulton | — |
| Township Of Clinton | — | OH | Township | Knox | — |
| Township Of Clinton | — | OH | Township | Vinton | — |
| Township Of Clinton | — | OH | Township | Wayne | — |
| Township Of Clinton | — | OH | Township | Seneca | — |
| Township Of Clinton | — | OH | Township | Shelby | — |
| Township Of Coal | — | OH | Township | Perry | — |
| Township Of Coal | — | OH | Township | Jackson | — |
| Township Of Coitsville | — | OH | Township | Mahoning | — |
| Township Of Colebrook | — | OH | Township | Ashtabula | — |
| Township Of Colerain | — | OH | Township | Belmont | — |
| Township Of Colerain | — | OH | Township | Hamilton | — |
| Township Of Colerain | — | OH | Township | Ross | — |
| Township Of College | — | OH | Township | Knox | — |
| Township Of Columbia | F | OH | Township | Lorain | columbiatwp-oh.gov |
| Township Of Columbia | — | OH | Township | Hamilton | — |
| Township Of Columbia | D- | OH | Township | Meigs | columbiatownship.org |
| Township Of Concord | F | OH | Township | Miami | concord-township.com |
| Township Of Concord | — | OH | Township | Ross | — |
| Township Of Concord | — | OH | Township | Fayette | — |
| Township Of Concord | D | OH | Township | Delaware | concordtwp.org |
| Township Of Concord | — | OH | Township | Highland | — |
| Township Of Concord | C+ | OH | Township | Lake | concordtwp.com |
| Township Of Concord | — | OH | Township | Champaign | — |
| Township Of Congress | — | OH | Township | Wayne | — |
| Township Of Congress | — | OH | Township | Morrow | — |