Educational magazines
- Karayianni, Lori
- Karayianni, Tony
- Kardulias, P. Nick 1952- (Paul Nick Kardulias)
- Karem, Jeff 1973-
- Karet, Evelyn
- Karetzky, Stephen 1946-
- Kargman, Jill 1974–
- Karim, Persis M. 1962-
- Kärkkäinen, Veli-Matti
- Karl, Frederick R(obert) 1927-2004
- Karl, Frederick R(obert) 1927-2004
- Karlen, Neal 1959–
- Karlin, Daniel 1953-
- Karlin, Samuel 1924-2007
- Karlsson, Gunnar
- Karmi, Ghada 1939-
- Karnazes, Dean 1962–
- Karnicky, Jeffrey
- Karo, Aaron 1979-
- Karodia, Farida 1942-