The Ice Monster is a Gem Monster and a villain in Steven Universe.
It possesses a bulky body that is colored varying icy shades of blue. The creature also possesses two, very large arms with four spiky fingers each and two sh It has two dark, hexagonal eyes and a gaping, dark mouth ziplined with sharp teeth. This monster is slightly taller than Garnet.
The Crystal Gems are shown fighting this monster in a large cavern inside a snowy mountain. This monster is shown to be preventing them from acquiring a powerful, elemental artifact called the Shooting Star. After its arm falls off, Garnet deals the final blow on it, thus, defeating the monster. Pearl bubbles its gem and transports it back to the Burning Room. Its gem is seen again when Garnet bubbles Steven to The Burning Room and is later seen again when Steven bubbles the Centipeetle Mother's gemstone to the room along with the "Chaaaaps".
- Its gemstone appears to have a piece missing or broken off.
- Ice Monster, as well as a stronger version of Ice Monster, appear as antagonists in the Steven Universe flash game, "Sword Dancers".
- The Ice Monster strongly resembles Freezie from the Super Mario Bros. franchise.