De Kock is a Dutch occupational surname meaning "the cook".
The surname may refer to:
Arthur de Kock (1866–1957), South African rugby player
Eugene de Kock (born 1949), South African police colonel and assassin
Frits de Kock (1818–1881), Dutch government minister
Gerald de Kock, South African cricket commentator
Gerhard de Kock (1926–1989), Governor of the South African Reserve Bank, son of Mike de Kock
Hendrik Merkus de Kock (1779–1845), Dutch general, minister, and governor of the Dutch East Indies
Fort de Kock on Sumatra was named after him
Jean Conrad de Kock (1755–1794), Dutch banker executed in France, father of Hendrik Merkus
Johan de Kock (born 1964), Dutch footballer
Lucas Cornelisz de Kock (1495–1552), Dutch Renaissance painter active in the Tudor court
Mike de Cock (1898–1976), Governor of the South African Reserve Bank
Neil de Kock (born 1978), South African rugby player
Paul de Kock (1793–1871), French novelist
Peter de Kock (born 1967), Dutch cameraman, film producer and director
Quinton de Kock (born 1992), South African cricketer
Véronique De Kock (born 1977), Belgian beauty pageant contestant
