Brugha is a surname. Notable people with the surname include:
Caitlín Brugha (1879–1959), Irish Sinn Féin politician Cathal Brugha (1874–1922), Irish revolutionary and politician Ruairí Brugha (1917–2006), Irish Republican and IRA volunteer who became a Fianna Fáil politician
See also Cathal Brugha Barracks, Irish Army barracks in Rathmines, Dublin Cathal Brugha Street, street on the northside of Dublin, Ireland
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