Helldiver or Hell Divers, may refer to:

Birds Grebe, a bird, also called hell-diver Common loon, a bird, also called hell-diver

Arts and entertainment Helldiver, a graffiti artist better known as ORFN Hell Divers, the backing band to American jazz musician Tiny Davis Helldivers, a 2015 video game developed by Arrowhead Game Studios Helldivers 2, a 2024 video game and sequel to Helldivers, also developed by Arrowhead Game Studios Hell Divers, a 1932 American film

Helldivers Clan, a faction in the miniatures wargame Confrontation (Rackham) ARL-99 Helldiver, an airborne assault Mecha in Patlabor: The TV Series

Military Curtiss Helldiver (disambiguation), name of several aircraft VO-6M, Marine Observation Squadron 6, Hell Divers; a U.S. Marine Corps unit; see List of decommissioned United States Marine Corps aircraft squadrons Pelly-Fry's Hell Divers, a flight (subsquadron) from 223 Squadron RAF in WWII commanded by James Pelly-Fry Camp Gordon Johnston Helldivers, a WWII U.S. Army football team; see List of World War II military service football teams

Other uses Hell Diver, a model of roller coaster from Zierer