|Intercommunality||Bassin de Joinville en Champagne|
|• Mayor (2020–2026)||Bertrand Ollivier|
|18.94 km2 (7.31 sq mi)|
|• Density||160/km2 (410/sq mi)|
|Time zone||UTC+01:00 (CET)|
|• Summer (DST)||UTC+02:00 (CEST)|
|1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.|
Joinville (French pronunciation: [ʒwɛ̃vil]) is a commune in the Haute-Marne department in north-eastern France.
Originally spelled Jonivilla or Junivilla in Latin, in the Middle Ages it was the site of an important lordship in the county of Champagne. Its medieval château-fort, which gave to members of the House of Guise their title, Prince de Joinville, was demolished during the Revolution of 1789, but the 16th-century Château du Grand Jardin built by Claude de Lorraine, duc de Guise, has been restored.
Joinville is twinned with:
See also: List of lords and princes of Joinville
|Wikimedia Commons has media related to Joinville (Haute-Marne).|