Margery de Burgh (English: /dəˈbɜːr/ də-BUR; 1224–1252) was a Norman-Irish noblewoman and wife of Theobald Butler, 3rd Chief Butler of Ireland.
She had three brothers and three sisters, including Walter de Burgh, 1st Earl of Ulster.
In 1242, Margery married Theobald Butler, 3rd Chief Butler of Ireland (1224–1248), the eldest son of Theobald le Botiller, Chief Butler of Ireland and his first wife, Joan, daughter of Geoffrey de Marsh (or Mareys), Knt., Justiciar of Ireland.
He was buried before 3 August 1248 at Arklow,[contradictory] County Limerick.
[citation needed] Margery de Burgh died on 1 March 1252.