Authors Born on January 12
- Morton Feldman Composer, 1926
- Nancy Pearl Librarian, 1945
- Nathan Gamble Voice Actor, 1998
- Naya Rivera Singer, 1987
- Oliver Platt Actor, 1960
- Olivier Martinez Actor, 1966
- Ottmar Hitzfeld Association Football Player, 1949
- P. W. Botha Leader, 1916
- Patsy Kelly Actress, 1910
- Pixie Lott Musician, 1991
- Rachael Harris Actress, 1968
- Raekwon Rapper, 1970
- Raf Simons Fashion Designer, 1968
- Ray Price Singer, 1926
- Raymond E. Feist Writer, 1945
- Rob Zombie Musician, 1965
- Rush Limbaugh Entertainer, 1951
- Ruth Brown Musician, 1928
- Sakshi Tanwar Model, 1973
- Swami Vivekananda Philosopher, 1863
- T. R. Fehrenbach Historian, 1925
- Texas Guinan Actress, 1884
- Toto Wolff Investor, 1972
- Veerappa Moily Politician, 1940
- Vendela Kirsebom Model, 1967
- Waldemar Januszczak Art Critic, 1954
- Walter Mosley Novelist, 1952
- William Nicholson Screenwriter, 1948
- Zack de la Rocha Singer-Songwriter, 1970
- Zayn Malik Singer, 1993