The images released show first look at new characters, haircuts.
Marvel's Norse hero returns to the silver screen this October, sporting a fresh new look, with a cropped haircut and swapping his hammer for twin swords.
Entertainment Weekly provided our first glimpse at the film, revealing Cate Blanchett and Tessa Thompson as Hela and Valkyrie, respectively.
Disney also treated fans by revealing the first image of Jeff Goldblum, sporting flamboyant make-up as the Grandmaster, along with set photos of Thor and Loki.
Thor: Ragnarok debuts in UK cinemas on October 27th, setting the stage for 2018's Avengers: Infinity War.