Saint-Mars-sur-Colmont (Saint-Mars-sur-Colmont)
- commune in Mayenne, France
- Country:
- Postal Code: 53300
- Coordinates: 48° 22' 30" N, 0° 41' 51" E
- GPS tracks (wikiloc): [Link]
- Area: 16.39 sq km
- Population: 469
- Web site: http://www.saintmarssurcolmont.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q1100505
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03nq08_]
- GeoNames ID: Alt: [6436492]
- SIREN number: [215302373]
- BnF ID: [15264030b]
- PACTOLS thesaurus ID: [pcrtkZsK2OFSFl]
- INSEE municipality code: 53237
Shares border with regions:


Brecé
- commune in Mayenne, France
- Country:
- Postal Code: 53120
- Coordinates: 48° 23' 53" N, 0° 47' 21" E
- GPS tracks (wikiloc): [Link]
- Area: 35.27 sq km
- Population: 822
- Web site: [Link]

Le Pas
- commune in Mayenne, France
- Country:
- Postal Code: 53300
- Coordinates: 48° 25' 48" N, 0° 41' 59" E
- GPS tracks (wikiloc): [Link]
- Area: 21.9 sq km
- Population: 541

Oisseau
- commune in Mayenne, France
- Country:
- Postal Code: 53300
- Coordinates: 48° 21' 24" N, 0° 40' 14" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 163 м m
- Area: 30.75 sq km
- Population: 1178
- Web site: [Link]

Châtillon-sur-Colmont
- commune in Mayenne, France
- Country:
- Postal Code: 53100
- Coordinates: 48° 20' 19" N, 0° 44' 31" E
- GPS tracks (wikiloc): [Link]
- Area: 39.62 sq km
- Population: 1041
- Web site: [Link]