| Clarence Sutherland Campbell | Claret, Hérault | Clarissa Pinkola Estés |
| Clarissa Pinkola Estes | Clark | Clark Daniel Stearns |
| Clark Darlton | Clark Gable | Clark Kimberling |
| Clark Poling | Clark V. Poling | Clarke |
| Clarova celica | Clarove celice | Clary McKerrow |
| Clash of Clans | Clash Royale | Clasica de San Sebastian |
| Clasica San Sebastian | Classe | Classe, antično pristanišče Ravene |
| Classic (snooker) | Classis | Classis, antično pristanišče |
| Classun | Clathrus archeri | Claud Catton Oxborrow |
| Claud Chappey | Claud Goulder | Claud Jacob |
| Claud James Thompson | Claud M. Kicklighter | Claud R. J. Thompson |
| Claud Robert James Thompson | Claud Robert Thompson | Claud Thompson |
| Claude | Claude - Oscar Monet | Claude Achille Debussy |
| Claude Adrien Helvétius | Claude Adrien Helvetius | Claude Antoine Hippolyte de Préval |
| Claude Aubry | Claude Auguste Martin | Claude Bernard |
| Claude Buffier | Claude Chappe | Claude Chappey |
| Claude Charles Aubry de La Boucharderie | Claude Clairaut | Claude Cohen-Tannoudji |
| Claude Dambury | Claude de Forbin | Claude de Razilly |
| Claude Debussy | Claude E. Shannon | Claude Elwood Shannon |
| Claude Ernest Pert | Claude Forbin | Claude François de Malet |
| Claude Francis Liardet | Claude Henri de Rouvroy, Comte de Saint-Simon | Claude Jade |
| Claude John Eyre Auchinleck | Claude Lévi-Strauss | Claude le Bas Goldney |
| Claude Lecourbe | Claude Lefebvre (rokometaš) | Claude Levi-Strauss |
| Claude Louis Berthollet | Claude Louis Hector de Villars | Claude M. Kicklighter |
| Claude M. Wilson | Claude Malet | Claude Martin (veslač) |
| Claude Mathias Pouillet | Claude Melnot Wilson | Claude Monet |
| Claude Nicholson | Claude Piron | Claude Pouillet |
| Claude Preval | Claude Razilly | Claude S. M. Pouillet |
| Claude Servais Mathias Pouillet | Claude Servais Pouillet | Claude Shannon |
| Claude Vaubois | Claude Victor - Perrin | Claude Victor-Perrin |
| Claude Viens | Claude Villars | Claude Wilson |
| Claude-Henri Belgrand de Vaubois | Claude-Jacques Lecourbe | Claude-Oscar Monet |
| Claude-Philippe-Armand Chaillet | Claude-Victor Perrin | Claudel |
| Claudemir Jerônimo Barreto | Claudemir Jerenimo Barreto | Claudia |
| Claudia Black | Claudia Blasberg | Claudia Celeia |
| Claudia Coslovich | Claudia Giordani | Claudia Losch |
| Claudia Marx | Claudia Riegler (alpska smučarka) | Claudia Schiffer |
| Claudia Strobl | Claudia Testoni | Claudia Zackiewicz |
| Claudia Zaczkiewicz | Claudin de Sermisy | Claudine Emonet |
| Claudio Abbado | Claudio Biaggio | Claudio Caniggia |
| Claudio Javier López | Claudio Langes | Claudio López |
| Claudio Lopez | Claudio Lotito | Claudio Monteverdi |
| Claudio Paul Caniggia | Claudio Ranieri | Claudio Taffarel |
| Claudio Villa | Claudiu Eugen Ionescu | Claudiu Gabriel Marin |
| Claudiu Marin | Claus Høyer | Claus Hoyer |
| Claus Jørgen From | Claus von Stauffenberg | Clausewitz |
| Clausius-Clapeyronova enačba | Clausius-Mossottijeva zveza | Clausius-Rankinov cikel |
| Clausov proces | Claustra Alpium Iuliarum | Clavaria botrytis |
| Claviceps purpurea | Clavicula | Clavius |
| Clawfinger | Claws, Smoke, Hips and Love | Clay |
| Clay Mathematics Institute | Clay Regazzoni | Clayjev matematični inštitut |
| Clayman | Claymore | Claymore (razločitev) |
| Clayton Blackmore | Clásica de San Sebastián | Clásica San Sebastián |
| Clásica San Sebastián-San Sebastián | Cláudio Hummes | Cláudio Taffarel |
| Clèdes | Clément Ader | Clément Marot |
| Clément Noël | Clément Villecourt | Clément-Emile Roques |
| Clément-Marie-Marcel Dornier | Cleanup Time | Clec |
| Cledes | Cleebourg | Cleisenova kondenzacija |
| Cleland | Clelles | Clemar Bucci |
| Clematis | Clemens | Clemens Alexander Winkler |
| Clemens August von Galen | Clemens Brentano | Clemens Fritz |
| Clemens Lothar Metternich | Clemens Maria Franz von Bönninghausen | Clemens Metternich |
| Clemens Vischering | Clemens von Metternich | Clemens Winkler |
| Clement Ader | Clement Arthur West | Clement Attlee |
| Clement C. Clay | Clement Chukwu | Clement Clay |
| Clement Comer Clay | Clement Dodd | Clement Marot |
| Clement Noel | Clement Richard Attlee | Clement S. Dodd |
| Clement Seymour »Sir Coxsone« Dodd | Clement Seymour Dodd | Clemente Biondetti |
| Clemente Micara | Clemente Primieri | Clemente Rodríguez |
| Clemente Rodriguez | Clementi | Clemmensenova redukcija |
| Clerget-Blin | Clericis laicos | Clermont, Landes |
| Clermont, Oise | Clermont-en-Beauvaisis | Clermont-Ferrand |
| Clermont-l'Hérault | Clermont-l'Herault | Clermont-Tonnerre |
| Clerval, Doubs | Cleve Livingston | Cleveland |
| Cleveland Abbe | Cleveland Cavaliers | Cleveland Mervyn Keble |
| Cleveland, Ohio | CLI | CLI programski jezik |
| Cliché | Clichy | Clichy-sous-Bois |
| Click (film) | Cliff Allison | Cliff Barton |
| Cliff Burton | Cliff Griffith | Cliff John Barton |
| Cliff Pennington | Cliff Richard | Cliff Williams |
| Clifford Beers | Clifford Borain | Clifford D. Simak |
| Clifford Donald Simak | Clifford E. Borain | Clifford Ernest Borain |
| Clifford Glenwood Shull | Clifford Henry Geake | Clifford Mackay McEwen |
| Clifford Paul Stoll | Clifford Shull | Clifford Simak |
| Clifford Smith | Clifford Stoll | Clifford Thomason Beckett |
| Cliffordov torus | Cliffordova algebra | Cliffs of Moher |
| Clifton B. Cates | Clifton Bledsoe Cates | Clifton Cates |
| Climbach | Clint Benedict | Clint Eastwood |
| Clinton | Clinton Davisson | Clinton Fearon |
| Clinton J. Davisson | Clinton Joseph Davisson | Clipperton |
| Clippertonov otok | Clitocybe odora | Clive A. Brewster - Joske |
| Clive A. Brewster-Joske | Clive Alexander Brewster - Joske | Clive Alexander Brewster-Joske |
| Clive Allen | Clive Barker | Clive Barker's Undying |
| Clive Brewster - Joske | Clive Brewster-Joske | Clive Gerard Liddell |
| Clive Marles Sinclair | Clive Puzey | Clive S. Steele |
| Clive Selwyn Steele | Clive Sinclair | Clive Staples Lewis |
| Clive Steele | Cloaca Maxima | Cloisonné |
| Cloisonne | Clones | Close |
| Close Encounters of the Third Kind | Close front rounded vowel | Close front unrounded vowel |
| Close to You | Clostridium | Clostridium botulinum |
