In the Dungeons & Dragons fantasy role-playing game, the denzelian is a type of monster.
The denzelian first appeared in the original first edition Fiend Folio (1981).
The denzelian appeared in the second edition in the Monstrous Compendium Fiend Folio Appendix (1992).
A denzelian is a large, flat being, about 10 feet in diameter and 6 inches thick, apparently composed of smooth stone but with flexible skin, allowing it to squeeze through tight spaces and travel up and down inclined surfaces. Denzelians are known for being peaceful rock-eaters.