Le Mesnil-Saint-Firmin (Le Mesnil-Saint-Firmin)
- commune in Oise, France
- Country:
- Postal Code: 60120
- Coordinates: 49° 37' 42" N, 2° 24' 38" E
- GPS tracks (wikiloc): [Link]
- Area: 4.14 sq km
- Population: 193
- Web site: http://www.le-mesnil-saint-firmin.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q963126
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03qg61z]
- GeoNames ID: Alt: [3003358]
- SIREN number: [216003954]
- BnF ID: [15267635f]
- VIAF ID: Alt: [156109222]
- Library of Congress authority ID: Alt: [n97033414]
- INSEE municipality code: 60399
Shares border with regions:


Chepoix
- commune in Oise, France
- Country:
- Postal Code: 60120
- Coordinates: 49° 36' 19" N, 2° 22' 53" E
- GPS tracks (wikiloc): [Link]
- Area: 8.86 sq km
- Population: 400


Bacouël
- commune in Oise, France
- Country:
- Postal Code: 60120
- Coordinates: 49° 37' 8" N, 2° 23' 9" E
- GPS tracks (wikiloc): [Link]
- Area: 5.48 sq km
- Population: 468


Sérévillers
- commune in Oise, France
- Country:
- Postal Code: 60120
- Coordinates: 49° 38' 20" N, 2° 25' 49" E
- GPS tracks (wikiloc): [Link]
- Area: 3.26 sq km
- Population: 132


Rocquencourt
- commune in Oise, France
- Country:
- Postal Code: 60120
- Coordinates: 49° 38' 59" N, 2° 25' 3" E
- GPS tracks (wikiloc): [Link]
- Area: 9.81 sq km
- Population: 191


Tartigny
- commune in Oise, France
- Country:
- Postal Code: 60120
- Coordinates: 49° 38' 2" N, 2° 21' 38" E
- GPS tracks (wikiloc): [Link]
- Area: 6.98 sq km
- Population: 281