Cottier may refer to:
Surname
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Cottier (surname), a name originating from the British Isles
Various
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Cottier (farmer)
Cotter, cottier, cottar, or is the German or Scots term for a peasant farmer (formerly in the Scottish Highlands for example). Cotters occupied cottages and cultivated small land lots. The word ''cotter'' is often employed to translate th ...
, a type of serf, also cottar, cottager
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