Deroy
Deroy is the family name of the following people:
- Bernhard Erasmus von Deroy (1743–1812), general in the Bavarian army
- Isidore Laurent Deroy (1797–1886), French landscape and vedute painter, watercolorist and lithographer
- Jean Prosper Theodorus Deroy (1913–1981), Dutch-Belgian Romanist and Medievalist
- Ludwig von Deroy (1786–1864), Bavarian major general and chamberlain
- Philipp Aloys Erasmus von Deroy (1806–1848), Bavarian Count, Chamberlain and Imperial Councilor of the Crown of Bavaria