List of Famous people with last name Bailleul

Roussel de Bailleul, also known as Phrangopoulos, or in the anglicized form Russell Balliol was a Norman adventurer who travelled to Byzantium and there received employ as a soldier and leader of men from the Emperor Romanus IV. He is also known as Ursellus de Ballione in Latin or Roscelin or Roskelin de Baieul, and Anna Comnena called him Ourselios (Οὐρσέλιος), also rendered Urselius.

Louis-Marie-Edmond Blanquart de Bailleul was a French Roman Catholic bishop. He worked as a lawyer for a time, before becoming the third bishop of Versailles (1832-1844) and then archbishop of Rouen (1844-1858). As bishop of Versailles, on 18 October 1837 he presided over the Catholic marriage service of Princess Marie of Orléans and Duke Alexander of Württemberg at Versailles, and in 1843 he consecrated Versailles's main town church as the cathedral of the 33-year-old diocese.