Cadiz or Cádiz may refer to:

• Cádiz, a city in Spain.
• Cádiz Club de Futbol, a football club.
• Cádiz, a province in Spain.
• Cadiz City in the Philippines
• Cadiz, a commune of the Tarn département, in southern France
• Several towns in the United States:
  • Cadiz, Indiana.
  • Cadiz, Ohio.
  • Cadiz, Kentucky.
  • Cadiz, California.
• HMS Cadiz, two ships of the Royal Navy.

Cadiz | Cadiz