Pooh's Heffalump Halloween Movie (also known as Pooh's Heffalump Halloween: The Movie) is a 2005 American animated direct-to-video Halloween fantasy adventure comedy-drama film produced by DisneyToon Studios and released by Walt Disney Pictures, featuring the characters from Disney's Winnie the Pooh franchise. The sequel to Pooh's Heffalump Movie, this was the final Winnie the Pooh film to be produced by DisneyToon Studios.

The film marked voice actor John Fiedler's final appearance as Piglet, as he died before completing his voice work (two and a half months before the film's release). Upon Fiedler's death, Travis Oates was brought in to finish the remaining scenes (and received credit for "additional voices") and became Piglet's new official voice actor.

It was followed in the Winnie the Pooh film series by a television film produced by Walt Disney Television Animation and Polygon Pictures, Pooh's Super Sleuth Christmas Movie, released on November 20, 2007, an animated feature based on the television series, My Friends Tigger & Pooh.