| 00/00/1956 | Rainbow Ridge Pack Mules > Re-themed |
| 00/00/1956 | Disneyland Railroad > Fantasyland Depot Opening |
| 01/00/1956 | Wizard of Bras > Closes |
| 01/08/1956 | Mickey Mouse Club Circus > Closes |
| 01/21/1956 | Dairy Bar > Opens |
| 02/01/1956 | Stage Coach > Closes |
| 03/24/1956 | Astro-Jets > Opens |
| 05/00/1956 | Fort Wilderness > Opens |
| 06/16/1956 | Storybook Land Canal Boats > Opens |
| 06/16/1956 | Tom Sawyer Island Rafts > Opens |
| 06/16/1956 | Tom Sawyer Island > Opens |
| 06/23/1956 | Sky Way > Opens |
| 06/26/1956 | Rainbow Mountain Stage Coaches > Opens |
| 07/02/1956 | Rainbow Caverns Mine Train > Opens |
| 07/04/1956 | Indian War Canoes > Opens |
| 07/23/1956 | Junior Autopia > Opens |
| 07/30/1956 | Mineral Hall > Opens |
| 08/00/1956 | Tomorrowland Boats > Closes |
| 08/18/1956 | Carnation Plaza Gardens > Opens |