From Wikipedia - Reading time: 4 min
Tikbalang
Tachash (Jewish ) – Large land animal
Tailypo (American Folklore ) (Appalachia ) – Powerful animal, that takes revenge on those who steal its tail
Taimatsumaru (Japanese ) – Tengu surrounded in demonic fire
Takam (Persian ) – Nature spirit
Taka-onna (Japanese ) – Female spirit which can stretch itself to peer into the second story of a building
Talos (Greek ) – Giant made of bronze
Tangie (Scottish ) – Shapeshifting water spirit
Taniwha (Māori ) – Water spirit
Tantankororin (Japanese ) – Unharvested persimmon which becomes a monster
Tanuki (Japanese ) – Shapeshifting raccoon dog
Taotao Mona (Mariana Islands ) – Ancestral spirits
Taotie (Chinese ) – Greed spirit
Tapairu (Mangaia ) – Nature spirit
Tapio (Finnish ) – Forest deity
Tarantasio (Italian ) – Dragon
Tarasque (French ) – Dragon with leonine, turtle, bear, and human attributes
Tartalo (Basque ) – One-eyed giant
Tartaruchi (Christian ) – Demonic punisher
Tatami-tataki (Japanese ) – Poltergeist that hits the tatami mats at night
Tatzelwurm – (Alpine Folklore ) lizard-like creature, often described as having the face of a cat, with a serpent-like body which may be slender or stubby, with four short legs or two forelegs
Tatsu – Japanese dragon
Taurokampoi (Etruscan ) – Fish-tailed bull
Tavara (Trabzon ) – Night-demon[citation needed ]
Teju Jagua (Guaraní ) – Lizard with seven dog heads
Tecumbalam (Mayan ) – Bird
Tek-ko-kui (Taiwanese ) – Bamboo ghost
Tengu (Japanese ) – Anthropomorphic bird
Tennin (Japanese ) – Angelic humanoid
Te-no-me (Japanese ) – Ghost of a blind man, with his eyes on his hands
Tepegoz (Azerbaijani ) – Azerbaijani mythical creature similar to the cyclops Polyphemus
Terrible Monster (Jewish ) – Lion-eagle-scorpion hybrid made from the blood of murder victims
Teumessian Fox (Greek ) – Gigantic fox
Theriocephalus (Medieval folklore ) – Animal-headed humanoid
Three hares (Many cultures worldwide) – Symbolic animal
Three-legged bird (Asia and Africa ) – Solar bird
Thunderbird (Native American ) – Avian lightning bird spirit
Thor (Norse mythology ) – God of thunder and storm
Tiangou (Chinese ) – Meteoric dog
Tianlong (Chinese ) – Celestial dragon
Tibicena (Canarian ) – Evil dog
Tiddy Mun (English ) – Bog spirit
Tigmamanukan (Philippine ) – Asian fairy bluebird
Tigre Capiangos (Argentine ) – Jaguar-human shapeshifter
Tigris (Jewish) – Giant lion
Tikbalang (Philippine ) – Anthropomorphic horse
Tikoloshe (Zulu ) – Little people and water spirit
Timingila (Hindu ) – Sea monster
Tipua (Māori ) – Spirit that protects a specific place
Titan (Greek ) – Primeval god
Tiyanak (Philippine ) – Demons that are souls of dead unbaptized babies
Tizheruk (Inuit ) – Sea serpent
Tlahuelpuchi (Tlaxcalan ) – Shapeshifting vampire
Tōfu-kozō (Japanese ) – Spirit child carrying a block of tofu
Toire-no-Hanakosan (Japanese ) – Ghost who lurks in grade school restroom stalls
Tomte (Scandinavian ) – House spirit
Topielec (Slavic ) – Water spirit
Tōtetsu (Japanese ) – Greed spirit
Toyol (Malay ) – Servant spirit
Trasgo (Spanish and Portuguese ) – Grotesque, mischievous little people
Trauco (Chilota ) – Fertility spirit
Trenti (Cantabrian ) – Diminutive demon
Trickster – Character in a story which exhibits a great degree of intellect or secret knowledge, and uses it to play tricks or otherwise disobey normal rules and conventional behaviour
Tripurasura (Hindu ) – Demonic inhabitants of Tripura
Tritons (Greek ) – Male human-fish hybrid
Troll (Norse ) – Nature spirit
Trow (Orkney and Shetland ) – Little people and nature spirits
Tsi-noo (Abenaki ) – Vampiric demon
Tsuchigumo (Japanese ) – Shapeshifting, giant spider
Tsuchinoko (Japanese ) – Plump snake-like creature
Tsukumogami (Japanese ) – Inanimate object that becomes animated after existing for 100 years
Tsul 'Kalu (Cherokee ) – Giant nature spirit
Tsurara-onna (Japanese ) – Icicle woman
Tsurube-otoshi (Japanese ) – Monster which drops or lowers a bucket from the top of a tree to catch people
Tugarin Zmeyevich (Slavic ) – Evil shapeshifter
Tylwyth Teg (Welsh ) – Nature spirit
Tunda
Tupilaq (Inuit ) – Animated construct
Turehu (Māori ) – Pale spirit
Türst (Swiss ) – legendary figure who turns people into dogs
Turul (Hungarian ) – Giant falcon that helped shape the origins of the Magyars
Tyger (Heraldry ) – Like a real tiger, but lacks stripes; has the tufted tail of a lion and a thick mane along the neck like a horse
Typhon (Greek ) – Winged, snake-legged giant
Tzitzimitl (Aztec ) – Skeletal star spirit