John Norris Hewett

John Norris Hewett (c. 1745 – 22 December 1790; born John Norris Fisher; other married names Gordon and Storr) was a British female art collector and amateur artist.

Her parents were Robert Fisher of Sandyford, Glasgow, a member of the Royal Company of Archers, a Captain in the 50th Foot, Norris Hewett died at home in Richmond, London. Thanks to an ambiguity in her will, her heirs took up litigation against each another, settling it in 1791.

Two posthumous sales of her art collection were held by Christie's in 1792. Among the works available were pieces by Hubert Robert, John Russell, and , as well as a large number of pieces by her own hand. These were largely copies, after such painters as Angelika Kauffmann, Joshua Reynolds, Guido Reni, William Peters, and Russell. Their medium is unknown, though it is suspected many may have been pastels. None are known to survive, save potentially one, a copy of The Resurrection of a Pious Family by Peters, which was bequeathed to and turned up at auction in 2015 with no attribution.