Elwin may refer to:
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Elwen
Elwen (also known as Elvan, Elven, etc.) was the name of an early saint or saints venerated in Cornwall and Brittany. The hagiographical material asserts that he came to Cornwall from Ireland in the company of Breage and six others, but this is ...
, Cornish saint
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Elwin, Illinois, United States, an unincorporated community
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Hastings Elwin (1776-1852), British-Australian politician
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Whitwell Elwin (1816 -1900), British clergyman and editor
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Maurice Elwin (1896–1975), British singer and songwriter, real name Norman Blair
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Verrier Elwin, (1902–1964), British-Indian anthropologist and ethnologist
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Ross Elwin (born 1946), retired Australian rules football player
{{disambig, surname