| Yichang Joy World | Wujiagang, Yichang, Hubei, China | Operating | | 3 |
| | Yichang Ma Liangping Scenic Spot | Xingshan, Yichang, Hubei, China | Operating | ≤ | 1 |
| | Yicheng Youth Innovation Park | Yicheng, Xiangyang, Hubei, China | Operating | | 1 |
| | Yichun Amusement Park | Yuanzhou, Yichun, Jiangxi, China | Operating | - | 2 |
| | Yigo Amusement Park | Yigo, Guam, United States | - | ≤ | - |
| | Yihe Botanical Garden | Qufu, Jining, Shandong, China | Operating | - | 1 |
| | Yijingyuan Urban Sand Mountain | Ejin Horo, Ordos, Nei Mongol, China | Operating | ≤ | 1 |
| | Yikezhao Park | Dongsheng, Ordos, Nei Mongol, China | Operating | ≤ | 1 |
| | Yilihe Amusement Park | Yining, Xinjiang Uygur, China | Operating | ≤ | 4 |
| | Yilong Resort | Hailin, Mudanjiang, Heilongjiang, China | Operating | | 1 |
| Ying Xiang Ecological Park | Gaoming, Foshan, Guangdong, China | Operating | ≤ | 5 |
| Yingze Park | Yingze, Taiyuan, Shanxi, China | - | | - |
| | Yingzhou Ecological Park | Haizhu, Guangzhou, Guangdong, China | Operating | - | - |
| | Yining Amusement Park | Yining, Xinjiang Uygur, China | Operating | ≤ | 1 |
| | Yinjiang Happy Island | Yinjiang, Tongren, Guizhou, China | Operating | - | 1 |
| Yinxian Resort | Changping, Dongguan, Guangdong, China | Operating | ≤ | 1 |
| | Yishui Garden | Taocheng, Hengshui, Hebei, China | Operating | - | 1 |
| | Yiwu Paradise | Yiwu, Zhejiang, China | Operating | ≤ | 1 |
| | Yiyuan | Wenfeng, Anyang, Henan, China | Operating | ≤ | - |
| Yiyuan Park | Shunyi, Beijing, China | Operating | ≤ | 1 |
| Yogi Bear's Jellystone Park Camp-Resort | Bostic, North Carolina, United States | Operating | | 1 |
| Yokohama Cosmoworld | Yokohama, Kanagawa, Japan | Operating | | 3 |
| | Yokohama Dreamland | Totsuka, Yokohama, Kanagawa, Japan | - | | - |
| | Yokohama Exotic Showcase '89 | Yokohama, Kanagawa, Japan | - | | - |