Authors born in 1880
- Jean Patou Fashion Designer, 1880
- Jeannette Rankin Politician, 1880
- Joe Tinker Baseball Player, 1880
- John Boyd Orr Teacher, 1880
- John L. Lewis Activist, 1880
- Josiah Stamp Economist, 1880
- Leonard Woolf Politician, 1880
- Lincoln Ellsworth Explorer, 1880
- Lytton Strachey Writer, 1880
- Mabel Elsworth Todd Educationalist, 1880
- Marie Stopes Author, 1880
- Michael Sinnott Film Actor, 1880
- Morris Raphael Cohen Philosopher, 1880
- Nancy Byrd Turner Editor, 1880
- Nancy Price Actress, 1880
- Nash Buckingham Author, 1880
- Norman Robert Campbell Physicist, 1880
- Oswald Spengler Writer, 1880
- Otto Weininger Philosopher, 1880
- R. H. Tawney Historian, 1880
- Sam Crawford Baseball Player, 1880
- Sean O'Casey Screenwriter, 1880
- Ugo Cavallero Clergyman, 1880
- W. C. Fields Film Actor, 1880
- W. T. Cosgrave Politician, 1880
- William Bushnell Stout Inventor, 1880
- Ze'ev Jabotinsky Author, 1880