Cadiat, Oscar (1844-?)
Caffe, Paul Louis Balthazar (1803-1876)
Cairns, John Edward (1925-1986)
Caldani, Leopoldo Marco Antonio (1725-1813)
Calder, Francis William Grant.(?-?)
Calderini, Giovanni (1841-1920)
Calhoun, Abner W. ( 1846-1910)
Calhoun, Ferdinand Phinizy (1879-1965)
Calhoun, Jr., F. Phinizy (1910-1995)
Callan, Lewis White (1877-1920)
Callender, George R. (1884-1973)
Cambie, Eric (1940- )
Camerarius, Alexander (1695-1736)
Campbell, Dorothy Rose née Adams (1902-1982)
Campbell, Ernest Kenneth (1861-1943)
Campbell, John Franklin (1864-1920)
Camper, Petrus (1722-1789)
Camuset, Georges (1840-1885?)
Candolle, Alphonse de (1806-1893)
Canella, Giuseppe Maria (1788-1829)
Canneyt, Julien van see Van Canneyt
Canstatt Carl Friedrich (1807-1850)
Cant, William Edmund (1844-1936)
Cant, William John (1855-1915)
Canton, Edwin (1817-1885)
Caparas, Edgardo T. (1918-)
Cardell, John Douglas Magor (1896-1966)
Cargill, Lionel Vernon (1866-1955)
Carmalt, William H. (1836-1929)
Carpenter, George A. (1859-1910)
Carreras y Aragó, Luis ( ?- ?)
Carron du Villards, Charles Joseph Frédéric (1801-1860)
Carter, Robert Brudenell (1828-1918)
Cartesius,Renatus see Descartes, René.
Cary, Edward (? – 1953)
Casey, Thomas Aquinas (1929-1993)
Cashell, Geoffrey Thomas Willoughby (1906-1994)
Cassius, Felix of Cirta in Africa ( flourished about 450 A.D.)
Casso, Johannes de. 14th century
Castle, Charles Henry (1862-1918)
Castorani, Raphaël (?-?)
Castroviejo, Ramon (1905-1987)
Cat, Claude Nicolas le (1700-1768)
Catanoso, Natale (?-?)
Cauchy, Baron Augustin Louis (1789-1857)
Cavalieri, Bonaventura (1598-1647)
Cazelles, Émile-Honoré ( ?- ?)
Celsus, Aulus Cornelius (25 B. C.- 50 A. D.)
Chadwick, George Henry (1831-1888)
Chalupa Leo M. (? )
Chamblant (?-?)
Chamseru, Jean François Jacques Rousille de (1750 – ? )
Chan, Eugene (1899-1986)
Chan, Wing-Kwong (1960- )
Chance, Sr. Burton (1868-1965)
Chandler, George (?- 1822)
Chandler, Paul Austin (1897-1987)
Chandran S. (1935-1996)
Chang, Bong Leen (1938-)
Chansue (Kulvanich) Juangchan (*1934 )
Chanterie, M. G. de la
Charles, Steve (1942- )
Charmis
Charpentier, Augustin (1852-1916)
Chase, John (1856-1918)
Chassaignac, Charles-Marle-Edouard (1805-1879)
Chassaigne, Jean-Eugène see Dufresne de Chassaigne
Chatard, Pierre (1767-1848)
Chauche, Jean
Chauchius, Johannes, Monspelliensis
Chaudhry Mohammad Lateef (1935- )
Chavasse, Francis Bernard (1889-1941)
Chavernac, J.-Félix (1841- ?)
Cheatham, William (1852-1919)
Chee, Caroline Ka Lin (1961- )
Chelius, Franz von (1822-1899)
Chelius, Maximilian Joseph (1794-1876)
Chen Yao-Zhen see Chan, Eugene
Chen, Chen-Wu (1923-)
Chen, Te-Tsaw (1934-)
Cherryholmes, William Knisely (1861-1919)
Chérubin d´Orléans, Father (1613-1697)
Cheselden, William (1688-1752)
Chevalier, Arthur (1830-1872)
Chevalier, Charles (1804-1859)
Chevallier, Jean Gabriel Auguste (1778-1848)
Chevreul, Michel Eugène (1786-1889)
Chew, Paul Tec Kuan (1960 – )
Chiaie, Stefano delle (1794-1859)
Chiba, Yakoh (1942-)
Chicoyneau, Michel (? – 1701)
Chodin, Andrei (1847-1905)
Choe, Joon-Kiu (1936-)
Choi Chae Yoo (1906-1993)
Choi, Chang Shoo (1915- )
Choi, Ouk (1923-)
Choo, Chai Teck (1957- )
Choushi, Kanji (1934- )
Choyce, D. Peter (1919- )
Christaen, Jean
Christensen, Leonard (1913-1999)
Chua, Noel G. (1949- )
Church, Benjamin Franklin (1858-1919)
Cibis, Paul Anton (1911-1965)
Cigalini, Paolo (1528-1598)
Cirincione, Giuseppe (1863-1929)
Claeys, Georges (1851-1822)
Claiborne, John Herbert, Jr. (1861-1922)
Clark, James Henry (1814-1869)
Clarke, Edward Hammond (1820-1877)
Clarke, Ernest (1857-1932)
Classen, August (1835-1889)
Clausius, Rudolf (1822-88)
Clay, Grady Edward (1889-1946)
Clegg, John Gray (1869- 1941)
Clement, George Colburn (1855-1909)
Cleoburey William (1793-1853)
Cleomedes
Cloquet, Jules-Germain (1790-1882)
Clot-Bey Antoine Barthelemy (1793-1868)
Coats, George (1876-1915)
Coccius, Ernst Adolf (1825-1890)
Coddington, Henry (c.1800-1845)
Cogan, David Glendenning (1908-1993)
Coggin, David (1843-1913)
Cohen, Cedric Keith (1889-1952)
Cohn, Hermann Ludwig (1838-1906)
Cohn, Salo (?-?)
Coindet, Leon Alexandre Hippolyte (1828-1870)
Cole Marshall see Marshall, J. Cole
Coleman, Franklin W. (1838-1917)
Colley, Richard (1894-1964)
Collins, Edward Treacher (1862-1937)
Collins, William (Sir William) Job (1859-1946)
Colombier, Jean (1736-1789)
Côme, Frère see Baseilhac, Jean.
Compérat Alfred (1811- ?)
Connell, Edward Joseph (1876-1920)
Conner, William C. (1907-1992)
Connor, Leartus (1843- 1911)
Conradi, Johann Michael (?-1742)
Constantinus Africanus (1018-1085/87?)
Contreras, Francisco (1926- )
Cook, Edwin Harry Leonard (1916-1971)
Cooper, Bryan Paul Huber James (1931-1975)
Cooper, John see Burdon-Cooper, John
Cooper, William (Sir William) White (1816-1886)
Copeland Jack C. (1900-1973)
Coppez, Henri (1869-1946)
Coppez, Jean (1894-1968)
Coppez, Jean-Baptiste (1840-1930)
Coppez, Léon (1899-1976)
Cordes, Frederick Carl (1892-1965)
Cornaz, Charles Auguste Edouard (1825-?)
Cornelius, Carl Sebastian (1819-1896)
Corr, Albert Campbell (1840-1903)
Corr, Lucinda Hall (?-?)
Costa, Plácido da (1848 – 1916)
Cotlier, Edward (1939- )
Coulter, Robert James ( ? – 1944)
Couper, John (1835-1918)
Court, Josiah (Sir Josiah) (1841-1938)
Couto see Graca a da
Coverdale, Howard Vincent (1897-1971)
Covey, John Elsworth (1861-1907)
Coward, William
Cowell, George (1836-1927)
Cox, Albert Jeffrey ( 1862-1918)
Crabb, John, W. (? – )
Craig, James Andrew (1873-1959)
Cramer, Antoine (Antonie) (1822-1855)
Crawley, Frank (1871-1935)
Crédé, Karl Siegmund Franz (1819-1892)
Cresswell, Frank Pearson Skeffington (1867-1936)
Cridland, Richard Nigel Bernard (1909-1971)
Crisp, William H. (1875-1951)
Critchett, Anderson (Sir Anderson) (?- 1925)
Critchett, George (1817-1882)
Croissant de Garengot, R.J. see Garengot
Cross, Alexander Galbraith (1908-1996)
Cross, Francis Richardson (1848-1931)
Cruise, Richard (Sir Richard) Robert (1877?-1946)
Csapodi, Istvan (1856-1912)
Csapody, Istvan (? – ?)
Cubbison, George Anderson (1863-1918)
Cuénod, Auguste Jean (1868-1954)
Cuignet, Ferdinand Louis Joseph (1823-?)
Culbertson, Howard (1828-1890)
Culler, Arthur M. (1899-1960)
Culver, Carl Calvin (1887-1918)
Cunier, Florent (1812-1852)
Cunningham, John Francis (1875-1932)
Cüppers, Konrad Wolfgang Curt (1910-?)
Curran, Peter Vincent (1947-1996)
Curtis, E. M. (1840-1874)
Curtis, John (Sir John) Harrison (1778- ?)
Cushing, Harvey (1869-1939)
Cushman, Beulah (1890-1964)
Cusson, Pierre (1727-1783)
Custodis, Ernst (1898-?)
Cutter, George Rogers (1840-1891)
Czapski, Siegfried (1861-1907)
Czechowicz-Janicka, Krystyna (1934- )
Czermak, Wilhelm (1856-1906)
D´Amore, Patricia A. (1951- )
da Costa see Costa, Placido da
da Silva, Manoel A. see Silva, Manoel da
Daça de Valdes see Valdes, Daça de
Dahalan, Alias (1950-)
Dalbey, James William (1863-1908)
Dalrymple, John (1803-1852)
Le Cat, Claude Nicolas (1700-1768)
Cabrol-d´Amore