| | Cincinnati Zoo & Botanical Garden | Cincinnati, Ohio, United States | Operating | | - |
| Cedar Point | Sandusky, Ohio, United States | Operating | | 17 |
| | Moxahala Amusement Park | Zanesville, Ohio, United States | - | - | - |
| | Dover Lake Waterpark | Sagamore Hills, Ohio, United States | - | - | - |
| | Tuscora Park | New Philadelphia, Ohio, United States | Operating | ≤ | 1 |
| | Jeepers | Cleveland, Ohio, United States | - | - | - |
| | Woodland Beach | Ashtabula, Ohio, United States | - | - | - |
| | Kiddieland | Toledo, Ohio, United States | - | ≤ | - |
| | Wee Tee | Toledo, Ohio, United States | - | - | - |
| | Stanton Park | Steubenville, Ohio, United States | - | - | - |
| Putt 'N Pond Speed Park | Fostoria, Ohio, United States | - | - | - |
| | Buckeye Lake | Buckeye Lake, Ohio, United States | - | - | - |
| | Crystal Beach Park | Vermilion, Ohio, United States | - | - | - |
| | Meyer's Lake Park | Canton, Ohio, United States | - | - | - |
| | Craig Beach Park | Lake Milton, Ohio, United States | - | - | - |
| | Brady Lake Park | Ravenna, Ohio, United States | - | - | - |
| | McCullough Lake Park | Lima, Ohio, United States | - | ≤ | - |
| | Luna Park | Mansfield, Ohio, United States | - | ≤ | - |
| | Lake Erie Park & Casino | Toledo, Ohio, United States | - | - | - |
| | White City | Cleveland, Ohio, United States | - | - | - |
| | Lincoln Park | Cleveland, Ohio, United States | - | ≤ | - |
| Howard’s Apples Farm Market | Chagrin Falls, Ohio, United States | Operating | ≤ | 1 |
| | Kiddie Playland | North Randall, Ohio, United States | - | ≤ | - |
| Funtimes Fun Park | Alliance, Ohio, United States | Operating | ≤ | 1 |