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 (1931–2024), American businessman, 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