legendary beings list : J

• Jack-In-Irons (English) - Malevolent giant
• Jaculus (Medieval Bestiaries) - Winged serpent or small dragon
• Jasconius (Medieval folklore) - Island-sized fish
• Jasy Jaterei (Guaraní) - Nature guardian and bogeyman
• Jatayu (Hindu mythology) - A demi-god who has the form of a vulture
• Jaud (Slavic) - Vampirised premature baby
• Jenglot (Java) - Vampiric little people
• Jengu (Sawa) - Water spirit
• Jentil (Basque) - Megalith-building giant
• Jenu (Mi'kmaq) - Anthropophagous giant
• Jerff (Swedish) - Gluttonous dog-cat-fox hybrid
• Jian (Chinese) - One-eyed, one-winged bird who requires a mate for survival
• Jiang Shi (Chinese) - Life-draining, reanimated corpse
• Jiaolong (Chinese) - Dragon
• Jibakurei (Japanese) - Spirit that protects a specific place
• Jievaras (Lithuanian) - House spirit
• Jikininki (Japanese) - Corpse-eating ghost
• Jiu tou niao (Chinese) - Nine-headed, demonic bird
• Jogah (Iroquois) - Little people nature spirit
• Jörmungandr (Norse) - Sea serpent
• Jötunn (Norse) - Gigantic nature spirits
• Jumbee (Guyanese) - Malevolent spirit