Sane is an English word meaning "of sound mind"; see Sanity.

Jacques-Noël Sané (18 February 1740, Brest – 22 August 1831, Paris) was a French naval engineer. He was the conceptor of standardised designs for ships of the line and frigates fielded by the French Navy in the 1780s, which served during the French Revolutionary Wars and the Napoleonic Wars and in some cases remained in service into the 1860s. Captured ships of his design were commissioned in the Royal Navy and even copied.

The Sâne Vive , or Sâne, is a long river in the Ain and Saône-et-Loire départements, eastern France. Its source is at Lescheroux. It flows generally northwest. It is a left tributary of the Seille into which it flows between La Genête and Brienne.