| | Boardwalk Park | Whiting, Indiana, United States | - | | - | |
| | Boardwalk Fun Park | Grand Prairie, Texas, United States | - | - | - | |
| Boardwalk and Baseball | Haines City, Florida, United States | - | | - | |
| Boardwalk Amusements | Daytona Beach, Florida, United States | - | ≤ | - | |
| Blue Mountain Go Karts | Collingwood, Ontario, Canada | - | ≤ | - | - |
| | Bluegrass Park | Lexington, Kentucky, United States | - | - | - | |
| Blue Diamond Park | New Castle, Delaware, United States | - | ≤ | - | |
| | Bloomsbury Park | Raleigh, North Carolina, United States | - | | - | - |
| | Blackpool New Fairground Company | Blackpool, Lancashire, England, United Kingdom | - | | - | - |
| Blackbeard's Cave | Bayville, New Jersey, United States | - | ≤ | - | |
| | Biwako Tower | Otsu, Shiga, Japan | - | | - | |
| | Biwako Paradise | Otsu, Shiga, Japan | - | - | - | ≤ |
| Birthday World | Altamonte Springs, Florida, United States | - | ≤ | - | |
| Binjiang Park | Jianye, Nanjing, Jiangsu, China | - | - | - | - |
| | Binhu Park | Wuling, Changde, Hunan, China | - | ≤ | - | |
| Binhai Amusement Park | Nansha, Guangzhou, Guangdong, China | - | - | - | |
| Bingxue Happy Valley | Fengze, Quanzhou, Fujian, China | - | - | - | - |
| | BigShot Amusement Park | Linn Creek, Missouri, United States | - | - | - | |
| | Big Center Park | Aparecida, São Paulo, Brazil | - | - | - | |
| Big Center Park | Aparecida, São Paulo, Brazil | - | - | - | |
| Beykoz Children's Entertainment Center | Beykoz, Istanbul, Istanbul, Turkey | - | ≤ | - | ≤ |
| | Beverly Park | Los Angeles, California, United States | - | | - | |
| Bertrand Island | Mount Arlington, New Jersey, United States | - | ≤ | - | |
| | Bergen Beach | Brooklyn, New York, United States | - | - | - | - |