William Inglis (8 March 1832 – 12 January 1896) was an Australian auctioneer and stock agent.
He was born in Sydney to merchant Thomas Inglis and Catherine Ross.
He was a whaler and a goldminer in the Ovens Valley before returning to his parents' property near Camden.
He conducted his business between Castlereagh and Pitt streets, where he had a "horse bazaar".
He ran unsuccessfully for the New South Wales Legislative Assembly in 1889 as a Protectionist candidate for Balmain.