| | Spaceplex | Nesconset, New York, United States | - | | - | |
| | Spanish Fort | New Orleans, Louisiana, United States | - | ≤ | - | s |
| | Splash Kingdom Waterpark | Redlands, California, United States | - | | - | |
| | Sportland Pier | Wildwood, New Jersey, United States | - | | - | ≤ |
| | Sports Plus Entertainment Center | Lake Grove, New York, United States | - | | - | |
| | Springfield Lake Park | Lakemore, Ohio, United States | - | s | - | - |
| Springlake Park | Oklahoma City, Oklahoma, United States | - | | - | |
| | Stage Coach Stop USA | Onsted, Michigan, United States | - | ≤ | - | |
| | Stahley's | Rochester, New York, United States | - | | - | |
| | Stanton Park | Steubenville, Ohio, United States | - | - | - | - |
| | Starlight Amusement Park | Bronx, New York, United States | - | | - | |
| | State Fair Park | Oklahoma City, Oklahoma, United States | - | | - | |
| | State Street Park | Chicago, Illinois, United States | - | ≤ | - | - |
| | Steeplechase Island | Bridgeport, Connecticut, United States | - | | - | |
| | Steeplechase Park | Brooklyn, New York, United States | - | | - | |
| | Steeplechase Park | Rockaway Beach, New York, United States | - | - | - | - |
| | Steeplechase Pier | Atlantic City, New Jersey, United States | - | | - | |
| | Stella Park | Jackson Heights, New York, United States | - | | - | - |
| | Stewart Beach Park | Galveston, Texas, United States | - | - | - | - |
| | Storyland | Asbury Park, New Jersey, United States | - | | - | - |
| | Storyland | Pompano Beach, Florida, United States | - | | - | |
| | Streamland Park | Pico Rivera, California, United States | - | ≤ | - | ≥ |
| | Suburban Gardens | Northeast, Washington, D.C., United States | - | | - | |
| | Suburban Gardens | St. Louis, Missouri, United States | - | - | - | - |