William Donaldson (disambiguation)
# William Donaldson (disambiguation)

William Donaldson (1935–2005) was a British theatrical producer, satirist, writer and playboy.

William or Bill Donaldson may also refer to:

* William Donaldson (died 1813), English-born American founder of Donaldsonville, Louisiana
* William H. Donaldson (born 1931), former chairman of the U.S. Securities and Exchange Commission
* William John Donaldson (born 1958), chess player
* William L. Donaldson (1899–1977), American politician
* John William Donaldson (1811–1861), English philologist and biblical critic
* William Donaldson (cricketer) (1871–1923), Scottish cricketer for Oxford University
* Bill Donaldson (cricketer) (1923–1999), Australian cricketer
* Willie Donaldson (footballer) (1920–1977), Scottish footballer
* Bill Donaldson (rugby union) (1871–1923), Scottish rugby union player
