Halfpenny, half penny, or ha'penny may refer to:

• Halfpenny (British decimal coin)
• Halfpenny (British pre-decimal coin)
• Halfpenny (Irish pre-decimal coin)
• Halfpenny (Irish decimal coin)
• Halfpenny (Australian) (pre-decimal)
• Halfpenny (New Zealand) (pre-decimal)
• The St. Patrick halfpenny, 17th century
• Scottish halfpenny coin, pre-Union
• Half cent (United States coin)

• Halfpenny (surname)
• Ha'penny (novel), by Jo Walton
• Ha'penny Bridge, over the Liffey in Dublin
• Halfpenny Bridge, over the Thames in Lechlade, Gloucestershire, England
• Halfpenny Gate, village in County Down, Northern Ireland
• Halfpenny Rose Red, a postage stamp from the reign of Queen Victoria
• Halfpenny, Cumbria, hamlet in Southern Lakeland, Cumbria, England

• Bord halfpenny, a fee paid in markets and fairs by the Saxons to the lord
• Shove ha'penny, a pub game
• "Half-Penny, Two-Penny", 1981 song by Styx

This disambiguation page lists articles associated with the title Half penny.
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