MLB Major League Baseball Mascot Advent Calendar 2026

MLB Major League Baseball Mascot Advent Calendar 2026 – 24 Characters, One Very Unusual Baseball Lineup

The fun of this calendar is figuring out who—or what—is coming next.

Across the pictured collection are birds, bears, a tiger, lion, elephant, moose and several wonderfully oddball characters, all reimagined with a baseball twist. Some arrive in pinstripes or caps, others carry bats, balls or signs, and a few look like they have wandered onto the field simply to entertain the crowd.

That variety gives the baseball mascot Advent Calendar a completely different personality from a calendar built around players or equipment. Mascots are supposed to be loud, strange and memorable, and the 24-piece lineup leans into exactly that.

Look closely and the individual designs have their own little details: a bird holding an “Orioles Magic” sign, a crowned lion in a striped uniform, a bat-carrying bear, an orange tiger, a bright green furry character with both arms in the air, and a blue bird pointing skyward. The lower row becomes even more eclectic with a moose, elephant, seal-like character, wild cat and other ballpark-inspired personalities.

Christmas is present, but it doesn’t overpower the baseball theme. The presentation uses deep navy, red bows, ornaments, candy canes and warm holiday details around a collection that still feels unmistakably connected to Major League Baseball mascot culture.

For a baseball household, that makes the countdown easy to understand: December supplies the Christmas tradition, while the 24 baseball mascot surprises supply the fun.