| | Winnwood Beach | Kansas City, Missouri, United States | - | | - | s |
| | Windy Hill Watterboggan Park | North Myrtle Beach, South Carolina, United States | - | - | - | ≤ |
| | Willow Point Park | Webster, New York, United States | - | ≤ | - | ≥ |
| | Willow Park | Butztown, Pennsylvania, United States | - | | - | |
| | Willow Mill Park | Mechanicsburg, Pennsylvania, United States | - | - | - | - |
| | Willow Beach Park | Toledo, Ohio, United States | - | | - | |
| | Willough Beach Park | Willoughby, Ohio, United States | - | | - | |
| | Wildwood Amusement Park | Mahtomedi, Minnesota, United States | - | s | - | |
| | Wild West World | Valley Center, Kansas, United States | - | | - | |
| | Wild West World | Custer, South Dakota, United States | - | | - | |
| | Wild Waters Water Park | Erie, Pennsylvania, United States | - | | - | |
| | Whittington Park | Hot Springs, Arkansas, United States | - | s | - | s |
| | White Swan Park | Coraopolis, Pennsylvania, United States | - | | - | |
| | White Rose Park | York, Pennsylvania, United States | - | - | - | - |
| | White City Park | Penn Hills, Pennsylvania, United States | - | | - | |
| | White City | West Haven, Connecticut, United States | - | - | - | - |
| | White City | Shrewsbury, Massachusetts, United States | - | - | - | |
| | White City | Louisville, Kentucky, United States | - | | - | - |
| | White City | Sheboygan, Wisconsin, United States | - | - | - | - |
| | White City | New Orleans, Louisiana, United States | - | | - | |
| | White City | Chicago, Illinois, United States | - | | - | - |
| | White City | Glenside, Pennsylvania, United States | - | | - | |
| | White City | Boise, Idaho, United States | - | - | - | - |
| | White City | Lake Linden, Michigan, United States | - | | - | |