- French commune.name
- Saint-Martin-d'Hardinghem
- French commune.native name
- Dardingem
- French commune.commune status
- Commune
- French commune.image
- Saint-Martin-d'Hardinghem (Pas-de-Calais, Fr) mairie et école.JPG
- French commune.caption
- The town hall and school of Saint-Martin-d'Hardinghem
- French commune.image coat of arms
- Blason Saint-Martin-d'Hardinghem.svg
- French commune.arrondissement
- Saint-Omer
- French commune.canton
- Fruges
- French commune.INSEE
- 62760
- French commune.postal code
- 62560
- French commune.mayor
- Bertrand Pruvost
- French commune.term
- 2020–2026
- French commune.intercommunality
- Pays de Saint-Omer
- French commune.elevation m
- 73
- French commune.elevation min m
- 67
- French commune.elevation max m
- 163
- French commune.area km2
- 6.68
