A puzzle jewelry is a type of puzzle that may be worn as jewellery by a person.

Because of their inherent functionality, puzzles may be worn as jewelry instead of opening locks or other items.

The jewelry pieces will typically have a shape related to the subject of the puzzle, e.g., a heart or shell for a love-related puzzle.

In some cases it is possible to dismantle the mechanism completely and use the individual parts as actual physical puzzles, making these items double edged swords.