| chairman | presidente |
| Chairman of the Joint Chiefs of Staff | Presidente del Estado Mayor Conjunto de los Estados Unidos |
| Chairman of the Presidium of the Supreme Soviet of the Russian SFSR | Presidente de Rusia |
| chairmanship | presidencia |
| chairperson | presidente |
| chairwoman | presidenta |
| chaise longue | meridiana |
| Chaitanya Mahaprabhu | Chaitania |
| Chajarí | Chajarí |
| Chakana | Chacana |
| Chakma people | Chakma |
| chakra | chakra |
| Chakri Dynasty | Dinastía Chakri |
| Chalais | Chalais |
| Chalamont | Chalamont |
| Chalatenango Department | Chalatenango |
| chalaza | chalaza |
| Chalcedon | Calcedonia |
| chalcedony | calcedonia |
| Chalchiuhtlatonal | Chalchiuhtlatónal |
| Chalchiuhtlicue | Chalchiuhtlicue |
| Chalchiuhtotolin | Chalchiutotolin |
| Chalcides | Chalcides |
| Chalcidice | Calcídica |
| Chalciope | Calcíope |
| Chalcis | Calcis |
| Chalco | Chalco |
| Chalco de Díaz Covarrubias | Chalco |
| chalcocite | calcosina |
| Chalcolithic | Edad del Cobre |
| chalcopyrite | calcopirita |
| Chaldea | Caldeos |
| Chaldean | Caldeos |
| Chaldean Catholic Church | Iglesia Católica Caldea |
| Chaldean Christians | Caldeos |
| chalet | chalet |
| Chalga | Turbo-folk |
| Chalhuahuacho District | Distrito de Chalhuahuacho |
| Chalhuanca District | Distrito de Chalhuanca |
| chalice | cáliz |
| Chalicothere | Chalicotheriidae |
| chalk | yeso |
| chalk pit | cantera de creta |
| Chalk plateau | Caliza |
| Chalk River Laboratories | Chalk River Laboratories |
| Chalk-browed Mockingbird | Mimus saturninus |
| chalkboard | pizarra |
| Chalkedon | Calcedonia |
| Chalkidiki | Calcídica |
| Chalkis | Calcis |
| chalkpit | cantera de creta |
| chalky | blanquecino |
| ChalkZone | Zona Tiza |
| challenge | desafiar |
