| Helensburgh Pier Family Amusement Park | Helensburgh, Argyll and Bute, Scotland, United Kingdom | - | ≤ | - |
| Hazle Park | West Hazleton, Pennsylvania, United States | - | | - |
| Hayward Lakeland | Chuo, Niigata, Niigata, Japan | - | | - |
| Hasbro City | Naucalpan de Juárez, México, Mexico | Operating | | 1 |
| Hart Park | Bakersfield, California, United States | - | - | - |
| Harlem Park | Rockford, Illinois, United States | - | | - |
| Harborland | Beilun, Ningbo, Zhejiang, China | - | | - |
| Happy Story | Wujiang, Shaoguan, Guangdong, China | - | - | - |
| Happy Magic Mountain | Jiulongpo, Chongqing, China | - | ≤ | - |
| Happylon | Moscow City, Russia | - | | - |
| Happyland Park | Vancouver, British Columbia, Canada | - | - | - |
| Happy Land | Yanbu, Al Madinah, Saudi Arabia | - | ≤ | - |
| Happyland | Chimbote, Áncash, Peru | - | | - |
| Happyland | Bang Kapi, Bangkok, Thailand | - | | - |
| Happy Land | Adana, Adana, Turkey | - | | - |
| Happyland | Santo Domingo, Distrito Nacional, Dominican Republic | - | ≤ | - |
| Happy Fun | Umm Al Quawain, United Arab Emirates | - | - | - |
| Happy City | Mudan, Heze, Shandong, China | - | | - |
| Happiland | Southport, Merseyside, England, United Kingdom | - | - | - |
| Hanshin Park | Koshien, Nishinomiya, Hyōgo, Japan | - | | - |
| Hanlan's Point | Toronto, Ontario, Canada | - | - | - |
| Hangzhou Children's Park | Shangcheng, Hangzhou, Zhejiang, China | - | | - |
| Hamel's Park | Shreveport, Louisiana, United States | - | - | - |
| Hama Blanca | Shirahama, Nishimuro, Wakayama, Japan | - | | - |