C
| Name | Dates | Nationality | Comments | Reference |
|---|---|---|---|---|
| Caligula | 12 – 41CE | Roman | Emperor | |
| Colin Campbell | 1942–2001 | Canadian | Artist | |
| Roy Campbell | 1901–1957 | South African | Poet | |
| Jesse Capelli | born 1979 | Canadian | Pornographic actress and adult model | |
| Daniele Capezzone | born 1972 | Italian | Politician | |
| Gia Carangi | 1960–1986 | American | Model, played by Angelina Jolie in Gia | |
| Vanessa Carlton | born 1980 | American | Musician-songwriter. "I am a proud bisexual woman." | |
| George Carman | 1929–2001 | British | Lawyer, leading barrister of the 1980s and 1990s | |
| Ana Carolina | born 1974 | Brazilian | Musician. "I am Bi. So what?" | |
| Cameron Carpenter | born 1981 | American | Organist | |
| Robert Carr, 1st Earl of Somerset | 1587–1645 | Scottish | Politician, and lover of King James I of England | |
| Dora Carrington | 1893–1932 | English | Artist | |
| Jim Carroll | 1950–2009 | American | Writer (The Basketball Diaries) and musician. | |
| Lily Carter | born 1990 | American | Pornographic actress and webcam model | |
| Nell Carter | 1948–2003 | American | Singer and actress | |
| Giacomo Casanova | 1725–1798 | Venetian | Traveller and writer | |
| Neal Cassady | 1926–1968 | American | Beatnik and writer | |
| Jack Cassidy | 1927–1976 | American | Actor, father of David Cassidy | |
| Cazuza | 1958–1990 | Brazilian | Composer and singer | |
| Benvenuto Cellini | 1500–1571 | Italian | Goldsmith, painter, soldier, autobiographer | |
| Constantine P. Cavafy | 1863–1933 | Greek | Poet | |
| Alvilde Chaplin | 1909–1994 | British | Gardening and landscape expert, married to bisexual James Lees-Milne | |
| Crystal Chappell | born 1965 | American | Actress. "I am equally attracted to men and women." | |
| Bruce Chatwin | 1940–1989 | English | Novelist and travel writer | |
| Neneh Cherry | born 1964 | Swedish | Musician | |
| Leslie Cheung | 1956–2003 | Hong Kong | Actor and musician | |
| John Cheever | 1912–1982 | American | Writer | |
| Margaret Cho | born 1968 | American | Comedian | |
| Hélène Cixous | born 1937 | French | Writer and philosopher | |
| Montgomery Clift | 1920–1966 | American | Actor | |
| Cyril Collard | 1957–1993 | French | Author, filmmaker, composer, and actor | |
| Simon Collins | born 1976 | English-Canadian | Musician, son of Phil Collins | |
| Caroline Coon | born 1945 | English | Artist, journalist and political activist | |
| Colleen Coover | born 1969 | American | Artist | |
| Kate Copstick | Scottish | Television presenter, actress, writer and director | ||
| Jana Cova | born 1980 | Czech | Pornographic actress and adult model | |
| Monique Covét | born 1976 | Hungarian | Pornographic actress, adult model, and businesswoman | |
| Baron Gottfried von Cramm | 1909–1976 | German | Tennis player, twice French Open champion | |
| Darla Crane | born 1966 | American | Pornographic actress, adult model, and pornographer | |
| Darby Crash | 1958–1980 | American | Musician | |
| Joan Crawford | 1905–1977 | American | Actress | |
| Aleister Crowley | 1875–1947 | English | Occultist and hedonist | |
| Annie Cruz | born 1984 | American | Pornographic actress and adult model | |
| Countee Cullen | 1903-1946 | American | Poet of the Harlem Renaissance | |
| Alan Cumming | born 1965 | Scottish | Actor | |
| Courtney Cummz | born 1981 | American | Pornographic actress and director | |
| Cytherea | born 1981 | American | Pornographic film actress, adult model, and businesswoman |
Read more about this topic: Bisexual Actresses