The Battlesaurs are characters who appear in the 2014 Disney•Pixar animated special, Toy Story That Time Forgot. They are a group of toy dinosaurs part of the fictional toy line of the same name, mostly containing humanoid dinosaur warriors.

Battlesaurs! Battlesaurs! Battlesaurs!" —Reptillus Maximus and the Battlesaurs singing their theme song. The Battlesaurs are a toy line of humanoid dinosaur-themed action figures that are featured in Toy Story That Time Forgot. They are branded as "the ultimate dinosaurs."

Bonnie's toys discover the playroom is dominated by a huge "Battlesaurs" playset that Mason received for Christmas, complete with several humanoid-dinosaur-hybrid action figures led by the gallant warrior Reptillus Maximus and the pteranodon -like shaman The Cleric.

The Battlesaurs are the main antagonists in Toy Story That Time Forgot. Mason, a friend of Bonnie, received for Christmas a complete set of Battlesaurs. However, he didn't play with them because he was more interested in his Optimum X console; as a result, the Battlesaurs were completely unaware...

Woody, Buzz, Rex and Trixie meet the Battlesaurs in this clip from The Toy Story That Time Forgot, airing December 2nd on ABC.

When Bonnie takes Woody, Buzz, Rex and Trixie with her on a post-Christmas play date, the toys are trapped in a room with some tough dinosaur toys called Battlesaurs and must escape if they ever want to return to Bonnie's house. On the 27th of December, two days after Christmas, Trixie is depressed that Bonnie never plays with her like a dinosaur.

"Battlesaurs Theme" refers to the theme song for the fictional Battlesaurs toy line featured in the 2014 Disney•Pixar animated special, Toy Story That Time Forgot. The song was originally going to played during the opening of the special where the theme song would play at …

While traveling through Mason's room, they stumble upon a complete set of 80s-90s-esque dinosaur warriors called Battlesaurs.

The Battlesaurs are the main antagonists in Toy Story That Time Forgot. All Battlesaurs wear heavy armoury of black color with bright red details, featuring on the chest the symbol of their tribe: a hexagon in which are depicted two dinosaur skulls on a red backgorund.

There, the toys discover that for Christmas, Mason also got a complete toy line of warrior dinosaurs called the Battlesaurs, which are led by Reptillus Maximus and the Cleric. Reptillus takes Rex and Trixie to get suited up by their armor guy Ray-Gon.