Henry Pelham-Clinton, 5th Duke of Newcastle

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His Grace The Duke of Newcastle KG PC
The 5th Duke of Newcastle, c. 1860
Secretary of State for War and the Colonies
In office 28 December 1852 – 10 June 1854
Monarch	Victoria
Prime Minister	The Earl of Aberdeen
Preceded by	Sir John Pakington, Bt
Succeeded by	Office abolished
Secretary of State for War Secretary at War
In office 12 June 1854 – 30 January 1855
Monarch	Victoria
Prime Minister	The Earl of Aberdeen
Preceded by	New office
Succeeded by	The Lord Panmure
Secretary of State for the Colonies
In office 18 June 1859 – 7 April 1864
Monarch	Victoria
Prime Minister	The Viscount Palmerston
Preceded by	Sir Edward Lytton, Bt
Succeeded by	Edward Cardwell
Chief Secretary for Ireland
In office 14 February 1846 – June 1846
Monarch	Victoria
Prime Minister	Sir Robert Peel
Preceded by	Sir Thomas Freemantle
Succeeded by	Henry Labouchere
Personal details
Born	(1811-05-22)22 May 1811
Died	18 October 1864(1864-10-18) (aged 53)
Nationality	British
Political party	Tory (1832–1834) Conservative (1834–1846) Peelite (1846–1859) Liberal (1859–1864)
Spouse	Lady Susan Douglas-Hamilton (1814–1889)
Children	Henry Pelham-Clinton, 6th Duke of Newcastle-under-Lyne Lord Edward Clinton Lady Susan Vane-Tempest Lord Arthur Pelham-Clinton Lord Albert Pelham-Clinton
Parents	Henry Pelham-Clinton, 4th Duke of Newcastle-under-Lyne Georgina Elizabeth Mundy
Alma mater	University of Oxford

Henry Pelham Fiennes Pelham-Clinton, 5th Duke of Newcastle-under-Lyne, KG, PC (22 May 1811 – 18 October 1864), styled Earl of Lincoln before 1851, was a British politician.