Castelnau may refer to:

Places

France

Castelnau or Castelnaud (castel 'castle' and nau 'new' in Occitan) is part of the name of several communes in the south of France:

  • Castelnau-Barbarens, in the Gers département
  • Castelnau-Chalosse, in the Landes département
  • Castelnau-d'Anglès, in the Gers département
  • Castelnau-d'Arbieu, in the Gers département
  • Castelnau-d'Aude, in the Aude département
  • Castelnau-d'Auzan, in the Gers département
  • Castelnau-d'Estrétefonds, in the Haute-Garonne département
  • Castelnau-de-Brassac, in the Tarn département
  • Castelnau-de-Guers, in the Hérault département
  • Castelnau-de-Lévis, in the Tarn département
  • Castelnau-de-Mandailles, in the Aveyron département
  • Castelnau-de-Médoc, in the Gironde département
  • Castelnau-de-Montmiral, in the Tarn département
  • Castelnau-Durban, in the Ariège département
  • Castelnau-le-Lez, in the Hérault département
  • Castelnau-Magnoac, in the Hautes-Pyrénées département
  • Castelnau-Montratier, commune in the Lot département
  • Castelnau-Montratier (delegated commune), delegated commune in the Lot département
  • Castelnau-Pégayrols, in the Aveyron département
  • Castelnau-Picampeau, in the Haute-Garonne département
  • Castelnau-Rivière-Basse, in the Hautes-Pyrénées département
  • Castelnau-sur-Gupie, in the Lot-et-Garonne département
  • Castelnau-sur-l'Auvignon, in the Gers département
  • Castelnau-Tursan, in the Landes département
  • Castelnau-Valence, in the Gard département
  • Castelnaud-de-Gratecambe, in the Lot-et-Garonne département
  • Castelnaud-la-Chapelle, in the Dordogne département
  • Saint-Michel-de-Castelnau, in the Gironde département

England

  • Castelnau, London, an estate and road in Barnes, south-west London

Canada

  • De Castelnau station, a Montreal Metro station in the Villeray–Saint-Michel–Parc-Extension borough
  • Castelnau Lake, a freshwater body of the catchment area of the rivière à la Chasse in Baie-Comeau, Quebec

People

  • Michel de Castelnau, sieur de la Mauvissière (c. 1520–1592), French diplomat and soldier
  • Emmanuel Boileau de Castelnau (1857-1923), French mountain climber
  • François-Louis Laporte, comte de Castelnau (1810–1880), French naturalist
  • Noël Édouard, vicomte de Curières de Castelnau (1851–1944), French general

See also

  • Château de Castelnau-Bretenoux, a castle in the commune of Prudhomat, Lot département, France
  • Châteauneuf (disambiguation)
  • Neufchâtel (disambiguation)
  • Neuchâtel
  • Newcastle (disambiguation)
  • Neuburg (disambiguation)