John Selwyn may refer to:
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John Selwyn (1688–1751)
Colonel John Selwyn (20 August 1688 – 5 November 1751) of Matson, Gloucestershire,a British Army officer, courtier and politician, sat in the British House of Commons , House of Commons between 1715 and 1751.
Selwyn was the eldest son of Wil ...
, English army officer and Member of Parliament
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John Selwyn (c. 1709–51), son of the preceding, English Member of Parliament
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John Selwyn (bishop) (1844–98), Anglican Bishop of Melanesia
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John Selwyn Moll (1913-1942), English rugby union player
{{hndis, Selwyn, John