| 1929 | 1930 in coasters | 1931 |
| 1929 | 1930 in rides | 1931 |
| 1929 | 1930 in water slides | 1931 |
This page is for everything related to roller coasters, powered coasters, and alpine coasters, that occurred during the year 1930.
Opened
| Class | Name | Park | Location | Type | Manufacturer | Opened |
|---|---|---|---|---|---|---|
| Roller | Roller Coaster | Lakewood Park |  |
Wooden | Philadelphia Toboggan Coasters, Inc. | Unknown |
| Roller | Speed Hound | Arnolds Park | |
Wooden | Outdoor Amusement Enterprise, Inc. | June 8 |
| Roller | Wildcat | Idora Park | |
Wooden | Philadelphia Toboggan Coasters, Inc. | Unknown |
Rethemed/Refurbishments
| Class | Name | Park | Location | Type | Manufacturer | Opened | Formerly |
|---|---|---|---|---|---|---|---|
| Roller | Coaster | Dorney Park | |
Wooden | Philadelphia Toboggan Coasters, Inc. | March 30, 1924 | N/A |
| Roller | Jack Rabbit | Idora Park | |
Wooden | TM Harton Company | 1914 | N/A |
Short operations
| Class | Name | Park | Location | Type | Manufacturer | Opened | Formerly | Closed | Relocated |
|---|---|---|---|---|---|---|---|---|---|
| Roller | Gebirgsbahn | Luna Park |  |
Wooden Side friction |
Hugo Haase | May 3 | Gebirgsbahn at H.H. Park | November 3 | Scenic Railway at Exposition Coloniale Internationale |