Klerk
De Klerk, Klerk, De Klerck or Klerck is surname of:
;De Klerk
- AJ de Klerk, Namibian rugby player
- Bob de Klerk, Dutch football player and manager
- Evette de Klerk, South African sprinter
- Faf de Klerk, South African rugby player
- Michel de Klerk, Dutch architect
- F. W. de Klerk, President of South Africa
- Jade de Klerk, South African cricketer
- Jan de Klerk, South African politician, father of F.W.
- Jan de Klerk , South African rugby player
- Marike de Klerk, South African politician, former wife of F.W. de Klerk
- Michel de Klerk, Dutch architect
- Nadine de Klerk, South African cricketer
- Peter de Klerk, South African racing driver
- Rossouw de Klerk, South African rugby player
- Thom de Klerk, Dutch bassoonist
- Veronica de Klerk, Namibian women's rights activist
Fictional characters
- Doctor Paulos de Klerk, a character in James Rollins and Grant Blackwood's novel The Kill Switch
Klerk
- Barbara Klerk, Belgian figure skater
- Sander Jan Klerk, Dutch actor, singer
Klerck / de Klerck
- Carl-Gustaf Klerck, Swedish Olympic fencer
- Hendrick de Klerck, Flemish painter
- Reynier de Klerck, Governor-General of the Dutch East Indies
