| Claus von Amsberg | Claus van Amsberg |
| Claus von Stauffenberg | Claus Schenk von Stauffenberg |
| claustro | klooster |
| claustrofobia | agorafobie |
| claustrofóbico | lijdend aan claustrofobie |
| clausura | sluiting |
| clausurar | dichten |
| clava | knuppel |
| Clavados | Schoonspringen |
| Clavaleyres | Clavaleyres |
| clavar | inslaan |
| clave | geheimschrift |
| clave de sol | g-sleutel |
| Clave primaria | Primaire sleutel |
| clavel | anjer |
| clavicordio | klavecimbel |
| clavija | pen |
| clavija de escala | rotshaak |
| Clavija hendida | Splitpen |
| clavija maestra | fuseepen |
| clavo | nagel |
| clavo de especia | kruidnagel |
| clavo de olor | kruidnagel |
| clavo largo | spijker |
| clavícula | sleutelbeen |
| Clawson | Clawson |
| claxon | autohoorn |
| Clay Mathematics Institute | Millenniumprijsprobleem |
| Clay Regazzoni | Clay Regazzoni |
| Clearfield | Clearfield |
| Cleburne | Cleburne |
| Clelia | Cloelia |
| Clematis vitalba | Bosrank |
| Clembuterol | Clenbuterol |
| clemencia | genade |
| Clemencia de Hungría | Clementia van Hongarije |
| Clemens Krauss | Clemens Krauss |
| Clement Attlee | Clement Attlee |
| Clement Juglar | Clement Juglar |
| clemente | barmhartig |
| Clemente Brentano | Clemens Brentano |
| Clemente de Alejandría | Clemens van Alexandrië |
| Clemente de Roma | Paus Clemens I |
| Clemente II | Paus Clemens II |
| Clemente III | Paus Clemens III |
| Clemente IV | Paus Clemens IV |
| Clemente IX | Paus Clemens IX |
| Clemente V | Paus Clemens V |
| Clemente VI | Paus Clemens VI |
| Clemente VII | Paus Clemens VII |
| Clemente VIII | Paus Clemens VIII |
| Clemente X | Paus Clemens X |
| Clemente XI | Paus Clemens XI |
| Clemente XII | Paus Clemens XII |
| Clemente XIII | Paus Clemens XIII |
| Clemente XIV | Paus Clemens XIV |
| Clementina | Clementine |
| Clementine | Clementine |
| clemátide | clematis |
| Cleopatra | Cleopatra |
| Cleopatra I de Egipto | Cleopatra I |
| Cleopatra II de Egipto | Cleopatra II |
| Cleopatra III | Cleopatra III |
