LEGO Advent Calendars for 2023 include the following final surprises behind their twenty-fourth doors:
- LEGO CITY (#60475): A minifigure of Santa Claus with a present sack.
- LEGO Disney (#43273): A mini Arendelle castle.
- LEGO Friends (#42668): A reindeer plush on a sleigh.
- LEGO Harry Potter (#76456): A brick-built stag Patronus.
- LEGO Minecraft (#21280): A Santa Villager with a bucket of milk and a furnace baking cookies.
LEGO has been producing these Advent Calendars for over two decades, with milestones of twenty-one years for LEGO CITY, fourteen for LEGO Friends, seven for LEGO Harry Potter, two for LEGO Disney, and a debut year for LEGO Minecraft.