arrondissement of Dinan (arrondissement de Dinan)
- arrondissement of France
- Country:
- Capital: Dinan
- Coordinates: 48° 25' 0" N, 2° 15' 0" E
- GPS tracks (wikiloc): [Link]
- Area: 1758.92 sq km
- Population: 102000
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q701131
- Freebase ID: [/m/095fg8]
- GeoNames ID: Alt: [3021353]
- Library of Congress authority ID: Alt: [n78010454]
- INSEE arrondissement code: [221]
- GNS Unique Feature ID: -1424000
Includes regions:
canton of Merdrignac
- canton of France (until March 2015)
- Country:
- Capital: Merdrignac
- Coordinates: 48° 11' 36" N, 2° 24' 47" E
- GPS tracks (wikiloc): [Link]


canton of Plélan-le-Petit
- canton of France (until March 2015)
- Country:
- Capital: Plélan-le-Petit
- Coordinates: 48° 26' 5" N, 2° 13' 7" E
- GPS tracks (wikiloc): [Link]

canton of Jugon-les-Lacs
- canton of France
- Country:
- Capital: Jugon-les-Lacs
- Coordinates: 48° 24' 36" N, 2° 19' 15" E
- GPS tracks (wikiloc): [Link]


canton of Plancoët
- canton of France
- Country:
- Capital: Plancoët
- Coordinates: 48° 31' 26" N, 2° 13' 59" E
- GPS tracks (wikiloc): [Link]
- Population: 19036


canton of Broons
- canton of France
- Country:
- Capital: Broons
- Coordinates: 48° 19' 5" N, 2° 15' 34" E
- GPS tracks (wikiloc): [Link]
- Population: 23685