| | Canal Paradise | Suyu, Suqian, Jiangsu, China | - | | - |
| | Cang Masan Park | Linshu, Linyi, Shandong, China | - | | - |
| | Capital Beach Park | Lincoln, Nebraska, United States | - | - | - |
| | Carlin's Park | Baltimore, Maryland, United States | - | - | - |
| | Carnival Court | Buffalo, New York, United States | - | | - |
| | Carnival Park | Kansas City, Kansas, United States | - | | - |
| | Carnival Park | Xinbei, Changzhou, Jiangsu, China | - | ≤ | - |
| | Carnival Theme Park | Xiaonan, Xiaogan, Hubei, China | SBNO | - | 2 |
| | Carousel Park | Overland Park, Kansas, United States | - | | - |
| | Carousel Park Adventure Island | Bridlington, East Riding of Yorkshire, England, United Kingdom | - | ≤ | - |
| Carron Dream Park | San Isidro, Nueva Ecija, Philippines | Operating | | 4 |
| | Carsonia Park | Reading, Pennsylvania, United States | - | | - |
| | Carter Lake Kiddieland | Omaha, Nebraska, United States | - | | - |
| Cartoon Park | Rome, Lazio, Italy | - | ≤ | - |
| | Cascade Park | New Castle, Pennsylvania, United States | - | | - |
| | Cascades d'eau de Piedmont | Piedmont, Québec, Canada | - | - | - |
| | Casino de la Arrabassada | Barcelona, Barcelona, Catalonia, Spain | - | ≤ | - |
| | Castelinho Kids Buffet | Santos, São Paulo, Brazil | SBNO | - | - |
| | Castle Park | Al Khobar, Eastern Province, Saudi Arabia | - | ≤ | - |
| Celebration City | Branson, Missouri, United States | - | | - |
| | Celebration Station | Metairie, Louisiana, United States | - | ≤ | - |
| | Celebration Station | Tulsa, Oklahoma, United States | - | | - |
| | Celebration Station | Merrillville, Indiana, United States | - | ≤ | - |
| | Celoron Park | Jamestown, New York, United States | - | | - |