Josselin de Jong
Josselin de Jong is a family name that may refer to:
- Gerard de Josselin de Jong (1915–2012), Dutch geotechnician
- Jan Petrus Benjamin de Josselin de Jong (1886–1964), Dutch ethnologist
- Patrick Edward de Josselin de Jong (1922–1999), Dutch ethnologist
- Rodolph de Josselin de Jong (1868–1958), Dutch medic
