Authors born in 1954
- Jon Scieszka Writer, 1954
- Josette Sheeran Public Servant, 1954
- Juan Williams Journalist, 1954
- Kader Abdolah Writer, 1954
- Kailash Satyarthi Activist, 1954
- Kamal Haasan Politician, 1954
- Karel De Gucht Politician, 1954
- Karen MacNeil Author, 1954
- Karen Robards Writer, 1954
- Karin Fossum Writer, 1954
- Kate Cann Journalist, 1954
- Katey Sagal Actress, 1954
- Katharine Jefferts Schori Bishop, 1954
- Kathi Appelt Author, 1954
- Kathleen Quinlan Actress, 1954
- Kathleen Turner Actress, 1954
- Katsuhiro Otomo Mangaka, 1954
- Kazuo Ishiguro Author, 1954
- Keiji Fukuda Physician, 1954
- Keith Teare Businessman, 1954
- Ken MacLeod Writer, 1954
- Ken Stott Actor, 1954
- Kenneth Frazier Businessman, 1954
- Kerry Greenwood Author, 1954
- Kevin O'Leary Businessman, 1954
- Kiki Smith Artist, 1954
- Kim Elizabeth Author, 1954
- Kirby Larson Writer, 1954
- Kurt Andersen Novelist, 1954
- Larry Wall Programmer, 1954
- Lawrence Summers Economist, 1954
- Lee Child Author, 1954
- Leigh Michaels Writer, 1954
- Leon Max Fashion Designer, 1954
- Leonard Mlodinow Theoretical Physicist, 1954
- Lesley-Anne Down Actress, 1954
- Lincoln Diaz-Balart Politician, 1954
- Lloyd Blankfein Banker, 1954
- Lorraine Bracco Actress, 1954
- Louis de Bernieres Novelist, 1954