Derek Williams
Derek Williams may refer to:
Sports
Association football
- Derek Williams , English footballer for Chester City
- Derek Williams , Welsh footballer
- Derek Williams , English footballer for Grimsby Town
Other sports
- Derek Williams , English heavyweight boxer of the 1980s and 1990s
- Derek Williams , former Welsh international rugby union player and first-class cricketer
Others
- Derek Williams , British composer, conductor, orchestrator
- Derek Williams , British documentary film director and writer
- Derek Williams , Welsh collector of modern art