De Bruijn
De Bruijn is a Dutch surname meaning "the brown". Notable people with the surname include:
- Cornelis de Bruijn (1652–1726/7), Dutch artist and traveler
- Jean Victor de Bruijn (1913–1979), Dutch district officer and ethnologist in the Dutch East Indies
- Maarten de Bruijn (b. 1965), Dutch engineer
- Pi de Bruijn (b. 1942), Dutch architect
- Sophia Adriana de Bruijn (1816–1890), Dutch museum founder
- Ruben Jacob de Bruijn (b. 2003), Dutch clothing designer