| Age | 67 |
| Birthday | 18 January, 1958 |
| Birthplace | Monnickendam |
| Zodiac Sign | Capricorn |
| Nationality | Dutch |
| Occupation | Engineer |
Jacobus Nicolaas (Sjaak) Brinkkemper (born Monnickendam, 18 January 1958) is a Dutch computer scientist, and Full Professor of organisation and information at the Department of Information and Computing Sciences of Utrecht University.
