| | Idora Park | Youngstown, Ohio, United States | - | | - |
| | Indian Lake Playland | Russells Point, Ohio, United States | - | | - |
| | Indianola Park | Columbus, Ohio, United States | - | | - |
| | Jeepers | Cleveland, Ohio, United States | - | - | - |
| | Kiddieland | Toledo, Ohio, United States | - | ≤ | - |
| | Kiddie Playland | North Randall, Ohio, United States | - | ≤ | - |
| Kings Island | Mason, Ohio, United States | Operating | | 15 |
| | Lake Erie Park & Casino | Toledo, Ohio, United States | - | - | - |
| | Lakeside Park | Dayton, Ohio, United States | - | | - |
| LeSourdsville Lake Amusement Park | Monroe, Ohio, United States | - | | - |
| | Lincoln Park | Cleveland, Ohio, United States | - | ≤ | - |
| | Luna Park | Cleveland, Ohio, United States | - | | - |
| | Luna Park | Mansfield, Ohio, United States | - | ≤ | - |
| | Maumee Kiddieland | Maumee, Ohio, United States | - | | - |
| | McCullough Lake Park | Lima, Ohio, United States | - | ≤ | - |
| | Meadowbrook Park | Bascom, Ohio, United States | Operating | s | - |
| Memphis Kiddie Park | Cleveland, Ohio, United States | Operating | | 1 |
| | Meyer's Lake Park | Canton, Ohio, United States | - | - | - |
| | Millbrook Park | New Boston, Ohio, United States | - | | - |
| | Minerva Amusement Park | Columbus, Ohio, United States | - | | - |
| | Moxahala Amusement Park | Zanesville, Ohio, United States | - | - | - |
| | Olentangy Park | Columbus, Ohio, United States | - | | - |
| | Paradise Lake | Wills Township, Ohio, United States | - | | - |
| | Playland Park | Akron, Ohio, United States | - | | - |