A national treasure is a shared cultural asset, or a rare cultural object valued by a nation.
National Treasure can also refer to:
- National Treasure (franchise), Disney film series
- National Treasure (film), first film of the series
- National Treasure (American TV series), a television series continuation of the franchise
- National Treasure (British TV series), British television drama
- National Treasure (Chinese TV series), Chinese TV series
- National Treasures – The Complete Singles, Manic Street Preachers album
- National Treasure (horse), the winner of the 2023 Preakness Stakes