Ackman is a surname. People with this surname include: * Alyson Ackman (born 1993), Canadian swimmer *

Amy Vera Ackman Amy Vera Ackman, known as Mother Giovanni (3 July 1886 – 23 August 1966) was an Australian hospital administrator and one of the Sisters of Charity. Biography Ackman was born into a Jewish family in Randwick, New South Wales, Randwick, Sydne ...

, also known as Mother Giovanni (1886–1966), Australian hospital administrator *

Bill Ackman William Albert Ackman (born May 11, 1966) is an American billionaire investor and hedge fund manager. He is the founder and CEO of Pershing Square Capital Management, a hedge fund management company. His investment approach makes him an activis ...

(born 1966), American hedge fund manager * Margaret Ackman, Guyanese politician * Robert Ackman (1927–2013), Canadian chemistry professor

See also