Authors born in 1943
- Ben Sidran Keyboardist, 1943
- Berlie Doherty Novelist, 1943
- Bernard C. Parks Politician, 1943
- Bert Jansch Musician, 1943
- Bessel van der Kolk Psychiatrist, 1943
- Bill Aucoin Manager, 1943
- Bill Barich Writer, 1943
- Bill Bradley Politician, 1943
- Bill Drayton Entrepreneur, 1943
- Bill Duke Actor, 1943
- Bill Gosper Mathematician, 1943
- Bill Moggridge Author, 1943
- Bill Raftery Analyst, 1943
- Billie Jean King Tennis Player, 1943
- Billy Tauzin Lobbyist, 1943
- Blythe Danner Actress, 1943
- Bob Avakian Revolutionary, 1943
- Bob Kerrey Politician, 1943
- Bob Livingston Politician, 1943
- Bob Plager Ice Hockey Player, 1943
- Bob Schmetterer Author, 1943
- Bob Waterston Biologist, 1943
- Bob Woodward Journalist, 1943
- Bob Wright Lawyer, 1943
- Bobb Biehl Author, 1943
- Bobby Fischer Chess Player, 1943
- Bobby Keys Saxophonist, 1943
- Bobby Sherman Singer, 1943
- Brian Ferneyhough Composer, 1943
- Brian Perkins Radio Personality, 1943
- Brit Hume Journalist, 1943
- Brooke Medicine Eagle Author, 1943
- Bruce Paltrow Television Director, 1943
- Buddy Roemer Politician, 1943
- Burt Rutan Engineer, 1943
- Butch Harmon Instructor, 1943
- Butler Lampson Computer Scientist, 1943
- Calvin Peete Golfer, 1943
- Carl "Spider" Lockhart American Football Player, 1943
- Carlo Wolff Journalist, 1943