| Jinniu Park | Donghai, Lianyungang, Jiangsu, China | Operating | ≤ | - | 65.3 mi |
| Jinshan Park | Runzhou, Zhenjiang, Jiangsu, China | Operating | ≤ | 1 | 99 mi |
| Jinxiangshan Amusement Park | Licheng, Jinan, Shandong, China | Operating | ≤ | 2 | 225.9 mi |
| Jinyuan Playground | Baoying, Yangzhou, Jiangsu, China | Operating | | 1 | 32.3 mi |
| Joyland | Wujin, Changzhou, Jiangsu, China | Operating | | 3 | 157.4 mi |
| Joyous Land | Zhangjiagang, Suzhou, Jiangsu, China | Operating | | 1 | 150.1 mi |
| Joypolis | Putuo, Shanghai, China | Operating | | - | 214.9 mi |
| Just High | Shinan, Qingdao, Shandong, China | - | ≤ | - | 184.8 mi |
| KK-Park | Tinghu, Yancheng, Jiangsu, China | Operating | | - | 70.5 mi |
| Legoland Shanghai | Qingpu, Shanghai, China | Under Construction | | 1 | 208.6 mi |
| Lianhuashan Park | Boshan, Zibo, Shandong, China | Operating | - | 1 | 211.2 mi |
| Lianyungang Carnival Fun City | Lianyun, Lianyungang, Jiangsu, China | - | | - | 79.2 mi |
| Lingbi Wanhui City Happy World | Lingbi, Suzhou, Anhui, China | Operating | - | 1 | 84.3 mi |
| Linyi People's Park | Lanshan, Linyi, Shandong, China | Operating | ≤ | 1 | 107.1 mi |
| Linyi Riverside Amusement Park | Hedong, Linyi, Shandong, China | - | | - | 107 mi |
| Linyi Zoological and Botanical Garden | Hedong, Linyi, Shandong, China | Operating | - | 1 | 99 mi |
| Liuxianhu Park | Zichuan, Zibo, Shandong, China | - | ≤ | - | 217.7 mi |
| Longgang Paradise | Luhe, Nanjing, Jiangsu, China | Operating | | 1 | 90 mi |
| Longhu Park | Tianjia'an, Huainan, Anhui, China | Operating | ≤ | 2 | 134.5 mi |
| Lu Xun Park | Hongkou, Shanghai, China | Operating | ≤ | 1 | 215.5 mi |
| Luye Island Water Park | Laiwu, Jinan, Shandong, China | Operating | - | 1 | 194.1 mi |
| Macrolink Beluga Ocean Park | Jiujiang, Wuhu, Anhui, China | Operating | | 1 | 158.3 mi |
| Magic Amusement Park | Linquan, Fuyang, Anhui, China | Operating | | 4 | 222 mi |
| Magic Forest | Rencheng, Jining, Shandong, China | Operating | | 2 | 182 mi |