David Valentine may refer to:
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David H. Valentine
David Henriques Valentine (16 February 1912 in Salford, Greater Manchester, Salford – 10 April 1987 in Manchester) was a British botanist and plant taxonomist.
Early career
Valentine was born in Higher Broughton, City of Salford, Salford, 16 ...
(1912–1987), British botanist
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Dave Valentine
David Donald Valentine (12 September 1926 – 14 August 1976) was a Scottish representative rugby union and Rugby League World Cup, World Cup winning rugby league footballer, a List of dual-code rugby internationals, dual-code rugby internatio ...
(1926–1976), Scottish rugby player
{{Hndis, Valentine, David