Back Provincia Gran Chaco CEB Provinz Gran Chaco German Provincia del Gran Chaco Spanish El Gran Chaco probintzia Basque استان گران چاکو Persian Province de Gran Chaco French Provincia di Gran Chaco Italian გრან-ჩაკოს პროვინცია Georgian Gran Chaco (provincie) Dutch Provinsen Gran Chaco NB
 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (March 2018) |
| Location in Bolivia | |
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| Main Data | |
| Country |  Bolivia
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| Capital | Yacuíba |
| Area | 17,594 km2 |
| Population | 116,318 (2001) |
| Density | 6.6 inhabitants/km2 (2001) |
| ISO 3166-2 | BO.TR.GC |
Gran Chaco is a province in the eastern parts of the Bolivian department Tarija. The province voted to become an autonomous region on 6 December 2009.