Deroy

Deroy or De Roy is a French and Walloon surname, consisting of de (meaning "of") and roy (meaning "king"). De Roy may also be a Dutch surname, being an Americanized or Flemish variant of De Rooij. Deroy is also a given name. Notable people with the name include:

People with the given name

 * Aaronel deRoy Gruber (1918–2011), American painter, sculptor, photographer and artist
 * Deroy Duarte (born 1999), Dutch and Cape Verdean footballer
 * Deroy Murdock, American political commentator
 * Terry deRoy Gruber, American photographer, author and filmmaker

People with the surname

 * Deroy
 * Bernhard Erasmus von Deroy (1743–1812), Bavarian general
 * Jamie Gruber, known as Jamie deRoy, American producer of Broadway plays and performer
 * Ophelia Deroy, French philosopher and professor
 * De Roy
 * Arendt de Roy (d. 1589), Flemish or Dutch architect
 * Félix de Roy (1883–1942), Belgian astronomer
 * Hendrik de Roy (1598–1679), known as Henricus Regius, Dutch philosopher, physician, and professor of medicine
 * Michel de Roy (1948–2021), French writer