1. See also

William de Burgh may refer to:

• William de Burgh (1157–1206), Lord of Connaught
• William Óg de Burgh (died 1270), Irish chieftain
• William Donn de Burgh, 3rd Earl of Ulster (1312–1333), noble in the Peerage of Ireland
• William de Burgh (MP) (1741–1808), Anglo-Irish politician and theologian
• William de Burgh (philosopher) (1866–1943), British philosopher.

See also

• William Burgh (disambiguation)
• William Burke (disambiguation), once used interchangeably with de Burgh

• Lagrange, In
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