Cleef
Cleef is the family name of the following people:
- Alfred van Cleef (* 1954), Dutch journalist and writer
- Jan van Cleef (1646–1716), Dutch painter
- Joost van Cleef (1485–1540), Dutch painter (CE), see Joos van Cleve
- Martin van Cleef (1520–1570), Dutch painter (CE), see Martin van Cleve
- Lee Van Cleef (1925–1989), American film and television actor
