| Casablanca | Casablanca |
| Cascade Range | Cascades |
| Cascading Style Sheets | CSS |
| case | prøve |
| Case fatality rate | Mortalitet |
| Case histories | Casestudie |
| Case modding | Casemodding |
| cash | kontant |
| cash crop | salgsafgrøde |
| cash flow | pengestrømsopgørelse |
| cash register | kasseapparat |
| cashew nut | cashewnød |
| Cashmere wool | Kashmir |
| Casimir Funk | Casimir Funk |
| casino | kasino |
| Casino Royale | Casino Royale |
| Caspar | Kasper |
| Caspar Bartholin the Elder | Caspar Bartholin den Ældre |
| Caspar Bartholin the Younger | Caspar Bartholin den Yngre |
| Caspar Wessel | Caspar Wessel |
| Casper | Kasper |
| Casper the Friendly Ghost | Casper det venlige spøgelse |
| Caspian Plover | Kaspisk præstekrave |
| Caspian Sea | Kaspiske Hav |
| Caspian tern | Rovterne |
| Cassander | Kassander |
| Cassandra | Kassandra |
| Cassandreia | Kassandra |
| Cassel | Kassel |
| casserole | kasserolle |
| Cassiope | Kantlyng-slægten |
| Cassiopeia | Cassiopeia |
| Cassiopeium | Lutetium |
| Cassius Dio | Dio Cassius |
| cast pearls before swine | kaste perler for svin |
| Castalia | Castalia |
| caste | kaste |
| Castel del Monte | Castel del Monte |
| Castellum | Tårn |
| Castelo | Castelo |
| Castile | Kastilien |
| Castilian | spansk |
| Castilla | Kastilien |
| Castillo | Borg |
| castings maker | gjørtlemager |
| castle | slot |
| castle in the air | luftkastel |
| Castle of Diósgyőr | Forint |
| Castlebar | Castlebar |
| castling | rokade |
| Castor | Bæver |
| Castor and Pollux | Castor og Pollux |
| Castoridae | Bæver |
| Castoroil | Ricinusolie |
| Castries | Castries |
| Castrum Danorum | Castrum Danorum |
| Casuals | Casuals |
| Casualty | Hændeligt uheld |
| Casuariidae | Kasuarer |
| Casuarinaceae | Jerntræ-familien |
| Casuastry | Kasuistisk ret |
| Casus belli | Casus belli |
| cat | huskat |
| Cat burglary | Klatring |
| cat food | kattemad |
| Cat Power | Cat Power |
| Cat Stevens | Cat Stevens |
| cat-o'-nine-tails | nihalet kat |
| catacomb | katakombe |
| Catacombs of Paris | Katakomberne i Paris |
| Catalan | catalansk |
| catalogue | katalog |
| Catalonia | Catalonien |
| Cataluna | Catalonien |
| Catalyser | Katalysator |
| catalysis | katalyse |
| catalyst | katalysator |
| catalytic converter | katalysator |
| catamaran | katamaran |
| Catamarca Province | Catamarca |
| Catania | Catania |
| Cataphract | Katafrakt |
| cataplasm | grødomslag |
| Cataract | Vandfald |
| Catarrhini | Østaber |
| catastrophe | katastrofe |
| catch | fange |
| Catch That Kid | Catch That Kid |
| catch yield | fangsudbytte |
| Catcher in the Rye | Forbandede ungdom |
| catchment | opsamling |
| catchment area | afvandingsområde |
| Cate Blanchett | Cate Blanchett |
| Catechism of the Catholic Church | Katekismus |
| categorize | kategorisere |
| category | kategori |
| category of endangered species | kategori af udryddelsestruede arter |
| Cater for | Forsyne med |
| caterpillar | larve |
| catfish | malle |
| Cathar | Katharisme |
| Catharism | Katharisme |
| Cathay | Kina |
| Cathaya | Cathaya |
| cathedral | domkirke |
| Cathedral chapter | Stift |
| Cathedral diagram | Skib |
| Cathedral of Christ the Saviour | Frelseren Kristus-Katedralen |
| Cathedral of Magdeburg | Magdeburg domkirke |
| Cathedral of Our Lady | Notre-Dame |
| cathedreal | donkirke |
| Catherdal | Domkirke |
| Catherine | Katharina |
| Catherine Bell | Catherine Bell |
| Catherine Deneuve | Catherine Deneuve |
| Catherine Howard | Catherine Howard |
| Catherine of Alexandria | Katharina af Alexandria |
| Catherine of Aragon | Katharina af Aragonien |
| Catherine of Genoa | Katharina af Alexandria |
| Catherine of Ricci | Katharina af Alexandria |
| Catherine of Vadstena | Katharina af Alexandria |
| Catherine Parr | Catherine Parr |
