Tyyyyie commented
Laufey. He is the King of the Frost Giants, the biological father Loki. Odin is his step father.
Yashwanth3366 commented
Loki is from the family of frost giants and Odin has adopted Loki in a war with the frost giants
CoolGrian78 commented
Loki is the biological son of Laufey. Odin adopted him.
sidat commented
lokis biological father is Laufey, the King of the Frost Giants. Odin adopted Loki after killing the king of the frost giants
Loki is descendants of the frost giants