Authors Born on
- Kathy Freston Author, 1960
- Kathy Giusti Activist, 1958
- Kathy Hirsh-Pasek Professor, 0
- Kathy Sierra Programming Instructor, 1957
- Katie Ashley Author, 0
- Katie Hafner Journalist, 1957
- Katie Kitamura Novelist, 1979
- Katie MacAlister Author, 1964
- Katie McGrath Actress, 1983
- Katie Stelmanis Musician, 1985
- Katrina Ell Economist, 0
- Katrina Kenison Author, 0
- Katrina Lake Businesswoman, 1983
- Katrina Mayer Author, 0
- Katrina Onstad Journalist, 1901
- Katy Butler Journalist, 1949
- Katy Grannan Photographer, 1969
- Katy Lederer Poet, 0
- Kavita Ramdas Educator, 1962
- KAWS Artist, 1974
- Kaye Dacus Author, 1971
- Kayleen Schaefer Author, 0
- Kaza Kingsley Novelist, 1950
- Kazuaki Tanahashi Author, 1933
- Keali'i Reichel Singer, 1962
- Kehinde Wiley Painter, 1977
- Keiichi Sigsawa Author, 1972
- Keiji Fukuda Physician, 1954
- Keith Bradsher Reporter, 0
- Keith Braithwaite Football Player, 0
- Keith Briffa Professor, 1952
- Keith Donohue Novelist, 1959
- Keith E. Idso Botanist, 0
- Keith Ferrazzi Author, 1966
- Keith Henson Electrical Engineer, 1942
- Keith Maitland Director, 0
- Keith Pelley Sports Official, 1964
- Kelly Masterson Screenwriter, 1950
- Kelsang Gyatso Author, 1931
- Kelvin Yu Actor, 1979