| | Jinniu Park | Donghai, Lianyungang, Jiangsu, China | Operating | ≤ | - |
| Jinping Park | Wenling, Taizhou, Zhejiang, China | Operating | ≤ | 1 |
| | Jinsha Amusement Park | Shishi, Quanzhou, Fujian, China | - | ≤ | - |
| | Jinshan Park | Runzhou, Zhenjiang, Jiangsu, China | Operating | ≤ | 1 |
| Jinshidi Amusement Park | Baiyun, Guangzhou, Guangdong, China | - | | - |
| | Jinta Park | Hancheng, Weinan, Shaanxi, China | Operating | ≤ | 1 |
| | Jinxiangshan Amusement Park | Licheng, Jinan, Shandong, China | Operating | ≤ | - |
| Jinxing Amusement Park | Chengguan, Lhasa, Xizang, China | Operating | ≤ | 1 |
| Jin Ying Amusement Park | Yuexiu, Guangzhou, Guangdong, China | Operating | ≤ | 1 |
| Jiufeng Park | Huangyan, Taizhou, Zhejiang, China | Operating | ≤ | 3 |
| | Jiugang Workers Amusement Park | Jiayuguan, Gansu, China | - | ≤ | - |
| | Jiuhuashan Amusement Park | Linghai, Jinzhou, Liaoning, China | Operating | | 1 |
| Jiulong Park | Longwen, Zhangzhou, Fujian, China | Operating | ≤ | 1 |
| | Jiuquan Park | Suzhou, Jiuquan, Gansu, China | Operating | ≤ | 1 |
| | Jiuqu Mountain Ecological Park | Zhuozi, Ulanqab, Nei Mongol, China | Operating | ≤ | 1 |
| | Jiyuan Park | Jiyuan, Henan, China | Operating | - | 2 |
| John's Incredible Pizza Company | Roseville, California, United States | Operating | | - |
| | John's Incredible Pizza Company | Riverside, California, United States | Operating | | - |
| John's Incredible Pizza Company | Carson, California, United States | Operating | | 1 |
| Jolly Roger Amusement Park | Ocean City, Maryland, United States | Operating | | 4 |
| | Journey to the West Theme Park | Changping, Beijing, China | Operating | | 1 |
| Joy Cute Bear Park | Shouguang, Weifang, Shandong, China | Operating | - | 1 |
| | Joy-En-Joy Amusement Park | Surat, Gujarat, India | Operating | | 1 |
| | Joyland | Sacramento, California, United States | - | | - |