Dungeon Troll

A Dungeon Troll is a troll which lives in dungeons. Four small and a medium-sized troll lived in the Dungeons of Hogwarts School of Witchcraft and Wizardry, two lived in a Grate Chamber, two in a Troll Storeroom, and the medium-sized in a Troll Bedroom.

Appearances

 * Harry Potter and the Philosopher's Stone (video game)