A shillelagh is combination cudgel and walking stick that is generally associated with Ireland and Irish folklore. Shillelagh may also refer to: Places in Ireland Shillelagh, County Wicklow, a village Shillelagh (barony), an administrative unit of County Wicklow Other uses MGM-51 Shillelagh, an American anti-tank missile Jeweled Shillelagh, American collegiate sports trophy of the Notre Dame–Purdue football rivalry