William Gerard Hamilton

The Right Honourable William Gerard Hamilton PC (Ire)
Member of Parliament
In office 1754–1796
Constituency	Haslemere (1790–1796) Wilton (1780–1790) Wareham (1774–1780) Old Sarum (1768–1774) Pontefract (1761–1768) Petersfield (1754–1761)
Chancellor of the Exchequer of Ireland
In office 1763–1784
Preceded by	Lord Yorke
Succeeded by	John Foster
Chief Secretary for Ireland
In office 1761–1764
Member of Parliament for Killybegs
In office 1761–1768
Personal details
Born	28 January 1729 London, Great Britain
Died	16 July 1796 (aged 67) London, Great Britain
Resting place	St Martin-in-the-Fields, City of Westminster, London
Education	Winchester College
Alma mater	Oriel College, Oxford

William Gerard Hamilton (28 January 1729 – 16 July 1796), was an English statesman and Irish politician, popularly known as "Single Speech Hamilton".