Lord George Francis Hamilton GCSI PC JP (17 December 1845 – 22 September 1927) was a British Conservative Party politician of the late 19th and early 20th centuries who served as First Lord of the Admiralty and Secretary of State for India.

He served under Benjamin Disraeli as Under-Secretary of State for India from 1874 to 1878 and as Vice-President of the Committee on Education from 1878 to 1880 and was sworn of the Privy Council in 1878.

In 1894 he was elected as Chairman of the London School Board, standing down after one year when the Unionists won the general election and he became Secretary of State for India under Salisbury, which he remained until 1903, the last year under the premiership of Arthur Balfour.

[8] Hamilton married Lady Maud Caroline, daughter of Henry Lascelles, 3rd Earl of Harewood, in 1871.

They had three sons: Hamilton died in September 1927, aged 81, at his house in Portman Square, London.