| 1949 | 1950 in coasters | 1951 |
| 1949 | 1950 in rides | 1951 |
| 1949 | 1950 in water slides | 1951 |
This page is for everything related to roller coasters, powered coasters, and alpine coasters, that occurred during the year 1950.
Opened
| Class | Name | Park | Country | Type | Manufacturer | Opened |
|---|---|---|---|---|---|---|
| Roller | Alpenbahn | Prater |  |
Wooden Side Friction |
Unknown | Unknown |
| Roller | Little Dipper | Conneaut Lake Park |  |
Kiddie | Allan Herschell Company | Unknown |
| Roller | Little Dipper | Kiddieland | |
Wooden Family |
Philadelphia Toboggan Coasters, Inc. | Unknown |
| Powered | Tyrolean Tubtwist | Joyland Childrens Fun Park |  |
Wooden Spinning Side Friction Family |
Horace Cole | Unknown |
Rethemed / Refurbishments
| Class | Name | Park | Location | Type | Manufacturer | Opened | Formerly |
|---|---|---|---|---|---|---|---|
| Roller | Giant Coaster | Puyallup Fair | |
Wooden | John A. Miller | 1935 | N/A |