De Rooij
De Rooij or De Rooy is a Dutch surname meaning "the red one". People with this surname include:
- Gerard de Rooy, Dutch truck racer, son of Jan
- , Dutch truck racer, father of Gerard
- Jan de Rooij, Dutch Olympic boxer
- , German film score composer
- , Dutch cabaretier
- Nelly de Rooij, Dutch zoologist and herpetologist
- Theo de Rooij, Dutch bicycle racer and directeur sportif
- Willem de Rooij, Dutch film and installation artist
- Kayla De Rooy, Australian author/poet
