- French commune.name
- Montigny-l'Allier
- French commune.commune status
- Commune
- French commune.image
- Commanderie de Montigny-l'Allier (02).JPG
- French commune.caption
- Templar Commandery
- French commune.arrondissement
- Château-Thierry
- French commune.canton
- Villers-Cotterêts
- French commune.INSEE
- 02512
- French commune.postal code
- 02810
- French commune.mayor
- Philippe Hennion
- French commune.term
- 2020–2026
- French commune.intercommunality
- CA Région de Château-Thierry
- French commune.elevation min m
- 55
- French commune.elevation max m
- 151
- French commune.area km2
- 10.14
