| Andrew F. (Andrew Frederick) Crosse | 1852–1925 | 1 |
| Hastings Crossley | 1846–1926 | 1 |
| James Crossley | 1800–1883 | 1 |
| Samuel McChord Crothers | 1857–1927 | 2 |
| Martha Foote Crow | 1854–1924 | 3 |
| Aleister Crowley | 1875–1947 | 1 |
| Mary Catherine Crowley | 1856–1920 | 1 |
| Gertrude Crownfield | 1867–1945 | 1 |
| Alfred Crowquill | 1804–1872 | 2 |
| Mary Owens Crowther | 1882–1972 | 1 |
| Samuel Crowther | 1880–1947 | 1 |
| George Cruikshank | 1792–1878 | 6 |
| Robert Cruikshank | 1789–1856 | 1 |
| C. R. M. F. (Charles Robert Mowbray Fraser) Cruttwell | 1887–1941 | 1 |
| Charles Thomas Cruttwell | 1847–1911 | 1 |
| Hermenegildo Cruz | 1880–1943 | 1 |
| Claude-Prosper Jolyot de Crébillon | 1707–1777 | 1 |
| Ellwood Patterson Cubberley | 1868–1941 | 2 |
| Harold James Cue | 1887–1961 | 4 |
| Shelby M. (Shelby Moore) Cullom | 1829–1914 | 1 |
| Ridgwell Cullum | 1867–1943 | 5 |
| D. W. (Daniel Wallace) Culp | 1852–1918 | 1 |
| Richard Culter | 1883–1929 | 1 |
| R. D. (Robert Dalziel) Cumming | 1871–1958 | 1 |
| E. E. (Edward Estlin) Cummings | 1894–1962 | 1 |
| Ray Cummings | 1887–1957 | 7 |
| Franz Cumont | 1868–1947 | 1 |
| H. M. (Herbert Minton) Cundall | 1848–1940 | 1 |
| Cyrus Cuneo | 1879–1916 | 2 |
| Allan Cunningham | 1784–1842 | 1 |
| J. T. (Joseph Thomas) Cunningham | 1859–1935 | 1 |
| John Cunningham | 1819–1893 | 1 |
| R. B. (Robert Bontine) Cunninghame Graham | 1852–1936 | 1 |
| Cupples, George, Mrs. | 1839–1898 | 3 |
| Charles Madison Curry | 1869–1944 | 1 |
| S. S. (Samuel Silas) Curry | 1847–1921 | 1 |
| Henry Curties | 1860–1928 | 1 |
| D. Thomas (Daniel Thomas) Curtin | 1886–1963 | 1 |
| Jeremiah Curtin | 1835–1906 | 3 |
| Alice Turner Curtis | 1860–1958 | 3 |
| Charles A. (Charles Albert) Curtis | 1835–1907 | 1 |
| Edward S. Curtis | 1868–1952 | 1 |
| Elizabeth Curtis | 1873–1946 | 1 |
| George William Curtis | 1824–1892 | 8 |
| Georgina Pell Curtis | 1859–1922 | 1 |
| William Curtis | 1746–1799 | 8 |
| William Eleroy Curtis | 1850–1911 | 1 |
| Phebe A. Curtiss | 1856–1936 | 1 |
| W. H. R. (William Henry Ricketts) Curtler | 1862–1925 | 1 |
| James Oliver Curwood | 1878–1927 | 23 |
| Sarah Anne Curzon | 1833–1898 | 1 |
| Mary Francis Cusack | 1829–1899 | 1 |
| Caleb Cushing | 1800–1879 | 1 |
| Frank Hamilton Cushing | 1857–1900 | 2 |
| Harry Alonzo Cushing | 1870–1955 | 3 |
| Max Pearson Cushing | 1886–1951 | 1 |
| Henry John Cockayne Cust | 1861–1917 | 1 |
| Olive Custance | 1874–1944 | 1 |
| Custine, Astolphe, marquis de | 1790–1857 | 2 |
| Custine, Delphine de Sabran, marquise de | 1770–1826 | 1 |
| U. Waldo (Uriel Waldo) Cutler | 1854–1936 | 1 |
| George Barton Cutten | 1874–1962 | 1 |
| Mary Stewart Cutting | 1851–1924 | 2 |
| G. P. (George Percival) Cuttriss | 1883–1974 | 1 |
| Theodore L. (Theodore Ledyard) Cuyler | 1822–1909 | 1 |
| Ellen M. Cyr | 1860–1920 | 1 |
| Czernin von und zu Chudenitz, Ottokar Theobald Otto Maria, Graf | 1872–1932 | 1 |
| Gabriele D'Annunzio | 1863–1938 | 4 |
| N. D'Anvers | 1844–1933 | 4 |
| Ella D'Arcy | 1857–1937 | 1 |
| E. (Elias) D'Oliveira | 1886–1944 | 2 |
| Benjamin L. (Benjamin Leonard) D'Ooge | 1860–1940 | 1 |
| Thomas D'Urfey | 1653–1723 | 1 |
| Frank Dadd | 1851–1929 | 1 |
| John Wesley Dafoe | 1866–1944 | 1 |
| David Daggett | 1764–1851 | 1 |
| Prudent René-Patrice Dagron | 1819–1900 | 1 |
| Louis Jacques Mandé Daguerre | 1787–1851 | 1 |
| Zhen Dai | 1724–1777 | 1 |
| Foxhall Daingerfield | 1887–1933 | 1 |