Authors born in 1943
- Joseph Stiglitz Economist, 1943
- Joyce Meyer Author, 1943
- Judith Faulkner Businessman, 1943
- Judith Jamison Dancer, 1943
- Judy Martz Politician, 1943
- Julio Iglesias Singer-Songwriter, 1943
- Karen Kijewski Writer, 1943
- Katsuaki Watanabe Advisor, 1943
- Kay Bailey Hutchison Politician, 1943
- Kay Granger Politician, 1943
- Keith Floyd Cook, 1943
- Keith Richards Musician, 1943
- Ken Norton Boxer, 1943
- Ken Thompson Scientist, 1943
- Kent Haruf Novelist, 1943
- Klaus von Klitzing Physicist, 1943
- Kurtwood Smith Actor, 1943
- Kyle D. Pruett Author, 1943
- L. E. Modesitt Author, 1943
- Lauren Hutton Model, 1943
- Lech Walesa Politician, 1943
- Lin Shaye Television Actor, 1943
- Lincoln Davis Politician, 1943
- Louise Glück Poet, 1943
- Lucio Dalla Singer-Songwriter, 1943
- Lynn Redgrave Actress, 1943
- Maceo Parker Singer, 1943
- Malcolm McDowell Television Actor, 1943
- Margaret Beckett Politician, 1943
- Margo MacDonald Teacher, 1943
- Maria Muldaur Singer, 1943
- Marilynne Robinson Novelist, 1943
- Mario Botta Architect, 1943
- Mario J. Molina Chemist, 1943
- Mario Monti Economist, 1943
- Martin Campbell Television Director, 1943
- Martin Mull Actor, 1943
- Mary Frann Actress, 1943
- Matthew Lesko Author, 1943
- Mel Karmazin Executive Director, 1943