- French commune.name
- Champlan
- French commune.commune status
- Commune
- French commune.image coat of arms
- Blason ville fr Champlan (Essonne).svg
- French commune.image
- ChamplanMairie.JPG
- French commune.caption
- Town hall
- French commune.INSEE
- 91136
- French commune.postal code
- 91160
- French commune.arrondissement
- Palaiseau
- French commune.canton
- Longjumeau
- French commune.intercommunality
- CA Paris-Saclay
- French commune.mayor
- Christian Leclerc
- French commune.term
- 2020–2026
- French commune.elevation min m
- 43
- French commune.elevation max m
- 125
- French commune.area km2
- 3.68
