In Ark: Survival Evolved, creatures can have various hitboxes that modify damage when hit. 44 creatures have head hitboxes, meaning a headshot will deal significantly more damage and torpor (for most creatures, 3 times more).

• Only 23.5% of creatures (44 of 187) have headshot modifiers.

Creature	Headshot Modifier	Other Modifiers
Stegosaurus	1.67×	Spine/Tail 0.7×
Achatina	None	Tail 0.5× Shell 0.1×
Carbonemys	None	Tail 0.5× Shell 0.2×
Morellatops	None	Tail 0.5× Spine 0.2×
Gigantopithecus	3.5×
Desmodus	3×
Kairuku	3×
Vulture	3×
Tropeognathus	3×
Daeodon	3×
Fjordhawk	3×
Ferox	3×
Tapejara	3×
Sinomacrops	3×
Oviraptor	3×
Sabertooth	3×
Ichthyornis	3×
Raptor	3×
Quetzal	3×
Pteranodon	3×
Astrodelphis	3×
Phiomia	3×
Dilophosaur	3×
Pelagornis	3×
Archaeopteryx	3×
Mesopithecus	3×
Pegomastax	3×
Dodo	3×
Andrewsarchus	3×
Dimorphodon	3×
Jerboa	3×
Fenrir	2.5×
Dinopithecus	2.5×
Titanoboa	2.5×
Direwolf	2.5×
Thorny Dragon	2.5×
Megaloceros	2.5×
Arthropluera	2.5×
Iguanodon	2×
Gallimimus	2×
Parasaur	2×
Kentrosaurus	1.67×
Shadowmane	1.5×
Thylacoleo	1.5×
Triceratops	0.15×
Pachyrhinosaurus	0.15×
Pachy	0.125×
Doedicurus	None	Balled 0.1×
Megachelon	None	Shell 0.5×
Allosaurus	None
Amargasaurus	None
Ammonite	None
Angler	None
Ankylosaurus	None
Araneo	None
Argentavis	None
Astrocetus	None
Attack Drone	None
Baryonyx	None
Basilisk	None
Basilosaurus	None
Beelzebufo	None
Beyla	None
Beyla Spawn	None
Bloodstalker	None
Brontosaurus	None
Broodmother Lysrix	None
Bulbdog	None
Carcharodontosaurus	None
Carnotaurus	None
Castoroides	None
Chalicotherium	None
Cnidaria	None
Coelacanth	None
Compy	None
Corrupted Master Controller	None
Crystal Wyvern	None
Crystal Wyvern Queen	None
Deathworm	None
Defense Unit	None
Deinonychus	None
Desert Titan	None
Dimetrodon	None
Dinopithecus King	None
Diplocaulus	None
Diplodocus	None
Direbear	None
Dragon	None
Dung Beetle	None
Dunkleosteus	None
Electrophorus	None
Enforcer	None
Equus	None
Eurypterid	None
Featherlight	None
Fenrisúlfr	None
Forest Titan	None
Gacha	None
Gasbags	None
Giant Bee	None
Giganotosaurus	None
Glowbug	None
Glowtail	None
Griffin	None
Hati & Sköll	None
Hesperornis	None
Hyaenodon	None
Ice Titan	None
Ichthyosaurus	None
Insect Swarm	None
Jug Bug	None
Kaprosuchus	None
Karkinos	None
King Titan	None
Lamprey	None
Leech	None
Leedsichthys	None
Liopleurodon	None
Lymantria	None
Lystrosaurus	None
Maewing	None
Magmasaur	None
Mammoth	None
Managarmr	None
Manta	None
Manticore	None
Mantis	None
Mega Mek	None
Megalania	None
Megalodon	None
Megalosaurus	None
Meganeura	None
Megapithecus	None
Megatherium	None
Mek	None
Microraptor	None
Moeder	None
Mosasaurus	None
Moschops	None
Nameless	None
Noglin	None
Onyc	None
Otter	None
Overseer	None
Ovis	None
Paraceratherium	None
Parakeet Fish School	None
Phoenix	None
Piranha	None
Plesiosaur	None
Procoptodon	None
Pulmonoscorpius	None
Purlovia	None
Ravager	None
Reaper	None
Rex	None
Rhyniognatha	None
Rock Drake	None
Rock Elemental	None
Rockwell	None
Roll Rat	None
Royal Griffin	None
Rubble Bear	None
Sabertooth Salmon	None
Sarco	None
Scout	None
Seeker	None
Shinehorn	None
Snow Owl	None
Spinosaurus	None
Steinbjörn	None
Summoner	None
Tek Stryder	None
Terror Bird	None
Therizinosaurus	None
Titanomyrma	None
Titanosaur	None
Trilobite	None
Troodon	None
Tusoteuthis	None
Unicorn	None
Velonasaur	None
Voidwyrm	None
Woolly Rhino	None
Wyvern	None
Yeti	None
Yutyrannus	None