Ian Fairbairn may refer to:
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Ian Fairbairn (rower), British financier and Olympic rower
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Ian Fairbairn (actor)
Ian Fairbairn (17 September 1931 – 2 December 2014) was an English actor who was a regular in children's science fiction programme ''Timeslip'' (in the dual roles of Alpha 4 and Dr. Frazer), as well as being a popular choice for director Doug ...
, English actor
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Walter Fairbairn (Ian Fairbairn), English folk musician
{{hndis, Fairbairn, Ian