Look up Chicxulub in Wiktionary, the free dictionary.
Chicxulub may refer to:
- Chicxulub crater, on the Yucatán Peninsula, in Mexico
- Chicxulub Pueblo, a town on the Yucatán Peninsula
- Chicxulub Pueblo Municipality, which includes the town
- Chicxulub Puerto, a coastal village in Progreso Municipality, Yucatán