Images of Loki Laufeyson.
Thor
Animation
The Avengers: Earth's Mightiest Heroes
Loki in Earth's Mightiest Heroes
Avengers Assemble
Loki in Avengers Assemble
Ultimate Spider-Man
Loki in Ultimate Spider-Man
Loki (in a book) in front of a picture of the Nine Realms
Video Games
Loki from the back on Disney Infinity play set trailer
Merchandise