List of Disney attractions that were never built

This is a list of publicly known Disney attractions that were never built, that is, rides and shows of Disney parks that never reached the final building stage. Some of them were fully designed and not built. Others were concepts, sometimes with preliminary artwork. Many were developed as far as it could but funding was either reallocated, consolidated and optimized in the "best possible" return of investment. In other major projects, signs of reuse documentation was evident in some of the parks.
Theme parks
Properties
Resorts
Walt Disney World, Florida
Disneyland Resort, California
Theme park lands
Disneyland
Epcot World Showcase, Florida
Disney's Animal Kingdom, Florida
Hong Kong Disneyland
Attractions
Disneyland
Disney California Adventure
Walt Disney World
Disney's Animal Kingdom
Disney's Hollywood Studios...