A wain is a farm wagon.

Wain may also refer to:

• Wain (surname)
• Wani (surname), or Wain, Kashmiri surname
• Wain (Württemberg), Germany

• Wayne (disambiguation)
• Wein
• WAYN (disambiguation)
• Waine Pryce
• The Haywain Triptych
• The Hay Wain