Calderón (pronounced [kaldeˈɾon]) is a Spanish and Sefardi occupational surname.
It is derived from the Vulgar Latin "caldaria" ("cauldron") and refers to the occupation of tinker.
[1] "Calderón" without any further specifics usually refers to Pedro Calderón de la Barca, the Spanish dramatist.
Calderón, or Calderon, may also refer to: