*The Reindeer Girl is a character that appears in the Sonic Boom series. She is a young anthropomorphic reindeer who lives on Seaside Island.

The Reindeer Girl is a short anthropomorphic reindeer with amethyst fur, a round head and blue eyes. She has an eggshell-colored muzzle with a small black nose, eggshell-colored fur around her eyes, amethyst eyelids, white spots on her shoulders, and curved, purple-tipped ears with eggshell-colored insides. She also has two eggshell-tipped ponytails tied up by green hair scrunchie, slightly rosy cheeks, and two small antlers on top of her head. Her attire consists of a pink dress, white gloves, green socks, and pink and white shoes with black soles.*