de Jonge is a Dutch surname meaning "junior". People with this surname include::
Bonifacius Cornelis de Jonge (1875–1954), Dutch politicianBrendon de Jonge (born 1980), Zimbabwean golferConstantin Ranst de Jonge (1635–1714), Dutch whalerCornelis Matelief de Jonge (1569–1632), Dutch admiralFreek de Jonge (born 1944), Dutch cabaret performerJan de Jonge (born 1963), Dutch footballerJan Martszen de Jonge (1609–1647) Dutch painterLaura de Jonge (born 1960), Canadian filmmakerMarc de Jonge (1949-1996), French actorMark de Jonge (born 1984), Canadian canoeistMartin de Jonge (born 1981), Dutch badminton playerOlivia DeJonge (born 1998), Australian actressPeter de Jonge (born 1954), American writerSaskia de Jonge (born 1986), Dutch swimmerOften "de Jonge" is not part of the surname, but like "junior" indicates that the person's father had the same name. Some examples of these are:
Cornelis Evertsen de Jonge (1628-1679), Dutch admiralJan Jansz de Jonge Stampioen (1610-1690), Dutch mathematicianRyklof van Goens de jonge (1642-1687), Governor of Dutch CeylonWillem van de Velde, de Jonge (1633-1707), Dutch marine painter