| Yongning Paradise | Huangyan, Taizhou, Zhejiang, China | Operating | ≤ | - |
| Yongle Park | Suiyang, Shangqiu, Henan, China | Operating | ≤ | 3 |
| Yongchuan People's Square | Yongchuan, Chongqing, China | Operating | ≤ | - |
| Yomiuriland | Inagi, Tokyo, Japan | Operating | | 4 |
| Yokohama Cosmoworld | Yokohama, Kanagawa, Japan | Operating | | 3 |
| Yogi Bear's Jellystone Park Camp-Resort | Bostic, North Carolina, United States | Operating | | 1 |
| Yiyuan Park | Shunyi, Beijing, China | Operating | ≤ | 1 |
| Yiyuan | Wenfeng, Anyang, Henan, China | Operating | ≤ | - |
| Yiwu Paradise | Yiwu, Zhejiang, China | Operating | ≤ | 2 |
| Yishui Garden | Taocheng, Hengshui, Hebei, China | Operating | - | 1 |
| Yinxian Resort | Changping, Dongguan, Guangdong, China | Operating | ≤ | 3 |
| Yinjiang Happy Island | Yinjiang, Tongren, Guizhou, China | Operating | - | 1 |
| Yining Amusement Park | Yining, Xinjiang Uygur, China | Operating | ≤ | 1 |
| Yingzhou Ecological Park | Haizhu, Guangzhou, Guangdong, China | Operating | - | - |
| Ying Xiang Ecological Park | Gaoming, Foshan, Guangdong, China | Operating | ≤ | 5 |
| Yilong Resort | Hailin, Mudanjiang, Heilongjiang, China | Operating | | 1 |
| Yilihe Amusement Park | Yining, Xinjiang Uygur, China | Operating | ≤ | 4 |
| Yikezhao Park | Dongsheng, Ordos, Nei Mongol, China | Operating | ≤ | 1 |
| Yijingyuan Urban Sand Mountain | Ejin Horo, Ordos, Nei Mongol, China | Operating | ≤ | 1 |
| Yihe Botanical Garden | Qufu, Jining, Shandong, China | Operating | - | 1 |
| Yichun Amusement Park | Yuanzhou, Yichun, Jiangxi, China | Operating | - | 2 |
| Yichang Ma Liangping Scenic Spot | Xingshan, Yichang, Hubei, China | Operating | ≤ | 1 |
| Yichang Joy World | Wujiagang, Yichang, Hubei, China | Operating | | 3 |
| Yibang Universal Theme Park | Echeng, Ezhou, Hubei, China | Operating | - | 2 |