In Ark: Survival Evolved, creatures can have various hitboxes that modify damage when hit. 149 creatures have head hitboxes, meaning a headshot will deal significantly more damage and torpor (for most creatures, 3 times more).

• Only 71.6% of creatures (149 of 208) have headshot modifiers.

Creature	Headshot Modifier	Other Modifiers
Stegosaurus	1.67×	Spine/Tail 0.7×
Angler	1.5×	Lantern 2×
Doedicurus	1.5×	Balled 0.1×
Velonasaur	1.1×	Tail 1.5×
Achatina	None	Tail 0.5× Shell 0.1×
Carbonemys	None	Tail 0.5× Shell 0.2×
Morellatops	None	Tail 0.5× Spine 0.2×
Sinomacrops	4×
Managarmr	3×
Dodo	3×
Shinehorn	3×
Cosmo	3×
Sabertooth	3×
Reaper	3×
Desmodus	3×
Dilophosaur	3×
Dimorphodon	3×
Quetzal	3×
Pteranodon	3×
Phiomia	3×
Lymantria	3×
Kairuku	3×
Pelagornis	3×
Pegomastax	3×
Lystrosaurus	3×
Featherlight	3×
Oviraptor	3×
Fjordhawk	3×
Mesopithecus	3×
Glowtail	3×
Hesperornis	3×
Ichthyornis	3×
Parakeet Fish School	3×
Raptor	3×
Bulbdog	3×
Tropeognathus	3×
Tapejara	3×
Yi Ling	3×
Andrewsarchus	3×
Troodon	3×
Murder Turkey	3×
Archaeopteryx	3×
Argentavis	3×
Tusoteuthis	3×
Insect Swarm	3×
Astrodelphis	3×
Titanoboa	2.5×
Direwolf	2.5×
Thorny Dragon	2.5×
Fenrir	2.5×
Arthropluera	2.5×
Megalosaurus	2.5×
Megaloceros	2.5×
Basilisk	2.5×
Snow Owl	2×
Parasaur	2×
Unicorn	2×
Gallimimus	2×
Iguanodon	2×
Dreadmare	2×
Equus	2×
Daeodon	2×
Bloodstalker	2×
Plesiosaur	1.5×
Wyvern	1.5×
Mek	1.5×
Woolly Rhino	1.5×
Megatherium	1.5×
Mega Mek	1.5×
Sabertooth Salmon	1.5×
Megalodon	1.5×
Sarco	1.5×
Megalania	1.5×
Microraptor	1.5×
Shadowmane	1.5×
Mantis	1.5×
Manta	1.5×
Xiphactinus	1.5×
Terror Bird	1.5×
Mammoth	1.5×
Yeti	1.5×
Shastasaurus	1.5×
Therizinosaurus	1.5×
Vulture	1.5×
Piranha	1.5×
Thylacoleo	1.5×
Phoenix	1.5×
Procoptodon	1.5×
Purlovia	1.5×
Pyromane	1.5×
Leedsichthys	1.5×
Spinosaurus	1.5×
Ravager	1.5×
Paraceratherium	1.5×
Rex	1.5×
Mosasaurus	1.5×
Ovis	1.5×
Voidwyrm	1.5×
Rhyniognatha	1.5×
Otter	1.5×
Onyc	1.5×
Rock Drake	1.5×
Nameless	1.5×
Moschops	1.5×
Liopleurodon	1.5×
Yutyrannus	1.5×
Carnotaurus	1.5×
Dimetrodon	1.5×
Baryonyx	1.5×
Ferox	1.5×
Carcharodontosaurus	1.5×
Dunkleosteus	1.5×
Dodo Wyvern	1.5×
Direbear	1.5×
Diplodocus	1.5×
Diplocaulus	1.5×
Allosaurus	1.5×
Dinopithecus	1.5×
Deinonychus	1.5×
Astrocetus	1.5×
Basilosaurus	1.5×
Beelzebufo	1.5×
Deathworm	1.5×
Crystal Wyvern Queen	1.5×
Crystal Wyvern	1.5×
Compy	1.5×
Coelacanth	1.5×
Chalicotherium	1.5×
Ceratosaurus	1.5×
Brontosaurus	1.5×
Castoroides	1.5×
Gacha	1.5×
Electrophorus	1.5×
Hyaenodon	1.5×
Gigantopithecus	1.5×
Kentrosaurus	1.5×
Amargasaurus	1.5×
Kaprosuchus	1.5×
Giganotosaurus	1.5×
Jerboa	1.5×
Ichthyosaurus	1.5×
Araneo	1.5×
Griffin	1.5×
Gigantoraptor	1.5×
Roll Rat	1.25×
Dreadnoughtus	1.25×
Gasbags	0.8×
Fasolasuchus	0.75×
Deinosuchus	0.5×
Pachyrhinosaurus	0.25×
Triceratops	0.15×
Pachy	0.125×
Ammonite	None	Shell 0.2×
Archelon	None	Spine 0.5×
Attack Drone	None	Ring 1.5×
Enforcer	None	Tail 1.25×
Megachelon	None	Shell 0.5×
Pulmonoscorpius	None	Tail 2×
Scout	None	Arm 1.5×
Ankylosaurus	None
Armadoggo	None
Beyla	None
Beyla Spawn	None
Brachiosaurus [MOD]	None
Broodmother Lysrix	None
Cnidaria	None
Corrupted Master Controller	None
Defense Unit	None
Deinotherium [MOD]	None
Desert Titan	None
Dinopithecus King	None
DodoRex	None
Dragon	None
Dung Beetle	None
Eurypterid	None
Fenrisúlfr	None
Forest Titan	None
Giant Bee	None
Giant Bison	None
Glowbug	None
Hati & Sköll	None
Helicoprion [MOD]	None
Ice Titan	None
Jug Bug	None
Karkinos	None
King Titan	None
Lamprey	None
Leech	None
Maewing	None
Magmasaur	None
Manticore	None
Meganeura	None
Megapithecus	None
Moeder	None
Noglin	None
Oasisaur	None
Overseer	None
Rock Elemental	None
Rockwell	None
Royal Griffin	None
Rubble Bear	None
Seeker	None
Steinbjörn	None
Summoner	None
Tek Stryder	None
Titanomyrma	None
Titanosaur	None
Trilobite	None