THE owner of the New York killing field where late mob Godfather John Gotti buried three butchered and bullet-riddled bodies claims his property is haunted by the spirits of the slain wiseguys!

Known as the Mafia’s Graveyard, the area straddles the Queens-Brooklyn border, and authorities believe more than 20 gangland victims are buried there, GLOBE has learned.

Lawmen have already identified the remains of three members of the Bonanno crime family — mobsters who were whacked in a brutal execution depicted in the 1997 movie Donnie Brasco.

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