1. Abominable Snowman - Giant human-like body, white shaggy fur, big feet
2. Aigamuxa - Human-like mythical creatures with eyes on their feet
3. Amarok - Gigantic wolf that hunts alone
4. Amphisbaena - Snake with a head at each end
5. Antmen - Four weapon bearing arms, red eyes and a crushing jaw 
6. Bonnacon - Wild bull-like creature with horns
7. Bunyip - Large water monster, huge mouth, crocodile tail
8. Camazotz - A giant, evil vampire bat demon
9. Caladrius - Mythical snow-white bird
10. Cerastes - Large and extremely flexible serpent with horns
11. Chupacabra - Small bear-like, hairless beast with spikes
12. Ciguapa - Blue or brown females with backwards feet
13. Cretan Bull - A giant and beautiful white bull
14. Cthulhu - Large green body, long tentacles, wings and talons
15. Cyclopes - Big hairy giants with one eye
16. Dragons - List of various dragons
17. Erymanthian Boar - Huge wild boar with sharp teeth
18. Fenrir - Gigantic wolf
19. Frankenstein - A hideous monster made of deceased human body parts
20. Gogmagog - Distorted human-like body and twice the size
21. Golems - Human-like body made of clay, rock or wood
22. Gremlins - Small pesky little monsters with point ears
23. Grendel - Giant and deformed, troll-like human
24. Hecatoncheires - Giants with fifty heads and one hundred arms
25. Hopkinsville Goblins - Little gray aliens with orange glowing eyes
26. Huitzilopochtli - Blue human dressed in feathers
27. Hybrids - List of mythical human and animal hybrids
28. Jack-o-Lantern - Scary pumpkin head
29. Jersey Devil - Deformed body and head of a horse, horns & wings
30. Jormungand - Enormous snake with huge fangs and a flat tail
31. Kelpie - Deadly shape-shifting water horse
32. Kludde - Gigantic black dog with a blue flame around it’s head
33. Kongamato - Large bird with teeth, leathery skin and bat-like wings
34. Kraken - Gigantic squid or octopus
35. Lernaean Hydra - Serpent with nine heads
36. Loch Ness Monster - Long neck, large body, flippers and a tail
37. Mister Hyde - Evil version of Dr. Jekyll
38. Mngwa - Oversized and out of control, deadly tabby cat
39. Mokele-mbembe - Large water creature with a flexible and long neck
40. Mongolian Death Worm - Enormous, slimy red worm with long fangs
41. Morgawr - Popular, large hump-backed water serpent
42. Mothman - Huge moth with red glowing eyes
43. Nandi Bear - Overgrown hyena-like beast
44. Nemean Lion - Super strong lion with impenetrable skin
45. Ogopogo - Large sea serpent with horns and flippers
46. Ogre - Large and ugly humanoid with deformed facial features
47. Orcs - Evil creatures with long fangs, red eyes and long arms
48. Owlman - Large human sized owl with red glowing eyes
49. Pegasus - Magnificent winged horse
50. Phoenix - Multi-colored fire bird
51. Roc - Gigantic bird with a forked tongue
52. Skunk Ape - Large orange and furry beast with long forearms
53. Sleipnir - Giant eight legged, black horse
54. Springheeled Jack - Mask wearing monster that breaths blue flame
55. Stymphalian Bird - Large bird with bronze feathers, metal beak & claws
56. Talos - Gigantic human-like body made of bronze
57. Thunderbird - Extremely large bird that could shoot lightening
58. Trolls - Large and ugly beast-like monsters
59. Undead - List of the undead
60. Unicorns - Horse-like mythical creatures with a horn on their foreheads
61. Valkyrie - Beautiful female Viking warriors

credit