- Source: Cornelis de Graeff (disambiguation)
Cornelis de Graeff (1599–1664) was a Dutch politician and diplomat.
Cornelis de Graeff may also refer to:
Cornelis de Graeff (Dutch noble, born 1650) (1650–1678), Dutch nobleman, nephew of the above
Cornelis de Graeff II (1671–1719), Dutch nobleman, grandson of the politician
Andries Cornelis Dirk de Graeff (1872–1957), Dutch colonial administrator and diplomat, descendant of the above
