What is the name of the haunted island in Scooby-Doo on Zombie Island?

The haunted island in Scooby-Doo on Zombie Island is Moonscar Island. The island is the main setting of the 1998 animated film, which sends the Mystery Inc. gang to investigate a supposedly genuine supernatural mystery.

Moonscar Island is named after Morgan Moonscar, a pirate whose history is connected with the island's legends. The gang initially encounters reports of ghosts and zombies, but the film develops a more complicated story involving the island's past and its unusual inhabitants.

A common mix-up is Spooky Island, the fictional resort featured in the 2002 live-action Scooby-Doo film. Crystal Cove is the principal setting of Scooby-Doo! Mystery Incorporated, not the island in the 1998 movie.

Scooby-Doo on Zombie Island was notable because its monsters were presented as genuinely supernatural rather than simply criminals in disguises, a major change from the classic formula.