Loki Laufeyson

Loki Laufeyson, commonly referred to as just Loki, is a figure from Norse mythology who is represented as the God of Mischief, or sometimes, the God of Evil. A version of Loki has been presented in comic books published by Marvel Comics. The Marvel Comics version of Loki has appeared in installments of the Marvel Cinematic Universe, beginning with the 2011 film Thor, where he was the main antagonist. He was also the central antagonist in The Avengers in 2012. He took on more of an anti-hero supporting role in Thor: The Dark World and Thor: Ragnarok. He made a brief appearance in Avengers: Infinity War in 2018. A version of Loki from a divergent timeline appeared in 2019's Avengers: Endgame, and was again played by Tom Hiddleston.