Adam Armstrong may refer to:
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Bill Armstrong (politician) (Adam Alexander Armstrong, 1909–1982), Australian politician
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Adam Armstrong (footballer) (born 1997), English footballer for Southampton F.C.
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Adam Armstrong (rugby union) (1878–1959), New Zealand rugby union player
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Adam Armstrong (settler)
Adam Pearson Armstrong (23 February 1788 – 28 September 1853) was an early European settler in the Perth suburb of Dalkeith, Western Australia. The suburb is named after Armstrong's cottage. Armstrong influenced development in the Swan River co ...
(1788–1853), arrived in Swan River Colony in 1829
{{hndis, Armstrong, Adam