Tancua (Tancua)
- former commune in Jura, France
- Country:
- Postal Code: 39400
- Coordinates: 46° 31' 32" N, 5° 58' 48" E
- GPS tracks (wikiloc): [Link]
- Area: 6.87 sq km
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q1666952
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03qhn4m]
- GeoNames ID: Alt: [2973429]
- OSM relation ID: [7758556]
- INSEE municipality code: 39524