Alexander Johnstone may refer to:
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Sandy Johnstone
Air Vice Marshal Alexander Vallance Riddell Johnstone, (2 June 1916 – 13 December 2000) was a Scottish airman. He served as a Royal Air Force squadron, wing and station commander during the Second World War and the commander of Commonwealth for ...
(1916–2000), British air marshal
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Alex Johnstone (1961–2016), Scottish Conservative & Unionist politician
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Alex Johnstone (footballer) (1896–1979), Scottish footballer (Rangers, Hearts)
See also
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Alexander Johnston (disambiguation)
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Alexander Johnson (disambiguation)
{{hndis, Johnstone, Alexander