| Green Oaks Kiddy-Land | Oak Lawn, Illinois, United States | - | | - | - |
| Greenland Park | Enping, Jiangmen, Guangdong, China | - | ≤ | - | - |
| Greenland | Daegu, South Korea | - | - | - | ≤ |
| Green Bo Garden | Jianye, Nanjing, Jiangsu, China | - | | - | - |
| Great Mall of China | Sanhe, Langfang, Hebei, China | - | - | - | - |
| Greater Ontario Beach | Rochester, New York, United States | - | ≤ | - | |
| Greater Island Park | Easton, Pennsylvania, United States | - | | - | |
| Greater America Exposition | Omaha, Nebraska, United States | - | | - | |
| Great Bradford Exhibition | Bradford, West Yorkshire, England, United Kingdom | - | | - | |
| Great Adventure Amusement Park | Flushing, New York, United States | - | - | - | s |
| Granite Park | Fresno, California, United States | - | | - | - |
| Grand View Park | Little Falls, New Jersey, United States | - | | - | ≥ |
| Grand Pier | Weston-Super-Mare, Somerset, England, United Kingdom | - | | - | - |
| Grand Mal Bekasi | Bekasi City, West Java, Indonesia | - | - | - | ≤ |
| Granada Studios | Manchester, Greater Manchester, England, United Kingdom | - | - | - | |
| Gordon State Park | Saint Marys, Ohio, United States | - | | - | |
| Gordon Gardens | Cleveland, Ohio, United States | - | | - | |
| Golden Sandy Beach | Huangdao, Qingdao, Shandong, China | - | - | - | |
| Golden Gate International Exposition | San Francisco, California, United States | - | | - | |
| Golden City | Brooklyn, New York, United States | - | | - | |
| Go Bonkers Now | Arlington Heights, Illinois, United States | - | | - | |
| Go Bananas | Norridge, Illinois, United States | - | ≤ | - | |
| Glico's Great Adventure | Makati, Metro Manila, Philippines | - | | - | s |
| Glico's | Manila, Metro Manila, Philippines | - | - | - | |