Birthdays on 31 July
See also Deaths on 31 July
- Ana Claudia Michels born 31 July 1981
- Will Champion born 31 July 1978
- Gabe Kapler born 31 July 1975
- Ben Chaplin born 31 July 1970
- Dean Cain born 31 July 1966
- J.K. Rowling born 31 July 1965
- Wesley Snipes born 31 July 1962
- Geraldine Chaplin born 31 July 1944
- Geoffrey Lewis born 31 July 1935
- Ted Cassidy born 31 July 1932
- Milton Friedman born 31 July 1912
