| City plan | Plan d’urbanisme |
| Civic design | Art urbain |
| Civil engineering | Traveau public (industrie) |
| Commercial centre | Centre commercial (équipement) |
| Commercial rustbowls | Friches commerciales |
| Community | Quartier; voisinage |
| Community facility/amenity | Équipement collectif |
| Commuting; Commute (US) | Déplacement pendulaire (domicile-travail) |
| Compensation | Indemnité |
| Compulsory purchase powers | Droit d’expropriation |
| Concession | Concession de service public |
| Concession holder | Concessionnaire |
| Conflict | Lutte |
| conservation | Conservation (paysage; monument) |
| Conspicuous | visible |
| Constituency | Circonscription electoral |
| Construction | Construction (activité) |
| Construction industry | Construction (secteur) |
| Contract | Marché (accord) |
| Conurbation | Conurbation |
| Conversion | Reconversion |
| Coterminous | coewtensif |
| Cottage | Pavillon |
| Curfew | couvre-feu |
| Coverage | Emprise |
