Chinaman's Hat may refer to:

• Conical Asian hat, a type of hat common in Asia
• Chinaman's Hat (Port Phillip), an octagonal structure in the South Channel of Port Phillip, Victoria, Australia
• Chinamans Hat Island, an islet in South Australia
• Mokoliʻi or Chinaman's Hat, a basalt island in Kāne'ohe Bay, Hawaii
• Chinaman's Hat, a rock formation on Mount Wilson, New South Wales
• Sombrero Chino (Chinaman's Hat), an islet offshore of Santiago Island in the Galápagos

This disambiguation page lists articles associated with the title Chinaman's Hat.
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