Yucatán may refer to:
Temple of Kukulcan in Chichén Itzá, locally called "El Castillo".
Flag of the Republic of Yucatán, civil insignia of the Yucatecan without legal recognition.
Agave fourcroydes, commonly known as henequén in Yucatán, sisal elsewhere and ki in Maya language.
A Dodge Charger squad car of the State Police.