Educational magazines
- Couvillon, Jacques
- Covell, Stephen G. 1965-
- Coville, Bruce 1950–
- Covington, Dennis
- Covington, Vicki 1952–
- Cowan, Andrew 1960-
- Cowan, Brian William 1969–
- Cowan, Edward J. 1944–
- Cowan, James (Granville) 1942-
- Coward, Noël (Peirce) 1899-1973 (Hernia Whittlebot)
- Cowell, Andrew 1963–
- Cowell, Cressida 1966-
- Cowell, Cressida 1966–
- Cowell, Stephanie 1943-
- Cowen, Tyler 1962-
- Cowley, (Cassia) Joy 1936-
- Cowling, Elizabeth
- Cowling, Maurice 1926–2005
- Cowser, Bob, Jr. 1971(?)–
- Cox, Ana Marie 1972–