Wogan is a surname of Welsh origin. Notable people with the surname include:
Christopher Wogan, US politician
Edward Wogan, Irish soldier of the mid seventeenth century
John Wogan (1588–1644), Welsh politician
John Wogan (Justiciar of Ireland)
Larry Wogan (1890 – 1979), rugby union player
Lewis Wogan (c.1649 – 1702), High Sheriff of Pembrokeshire
Terry Wogan (1938–2016), radio DJ and television presenter
Thomas Wogan (born circa 1620), Welsh politician
William Wogan (religious writer) (1678 – 1758)
William Wogan (Custos Rotulorum) (died 1625), Custos Rotulorum of Pembrokeshire
As a forename
Wogan Philipps, 2nd Baron Milford
