Mullion (disambiguation)

Look up mullion in Wiktionary, the free dictionary.

A mullion is a structural element which divides adjacent window units.

Mullion may also refer to:

• Mullion (geology), a geological term for structures formed by extension
• Mullion, Cornwall, a village and parish in Cornwall, England
• Mullion, New South Wales, a locality in Australia
• Mullion Cove, a harbour and cove in Cornwall, England
• Mullion Creek, New South Wales, a town in Australia
• Mullion Island, a small island in Mount's Bay, Cornwall, England
• Mullion School, in Mullion, Cornwall, England