John Clowes Grundy

John Clowes Grundy (1806–1867) was an English printseller and art patron.

Born at Bolton, Lancashire, on 3 August 1806, he was the eldest son of John Grundy, a cotton-spinner there and Elizabeth Leeming, his wife.

As a patron of art, he was the friend of local artists, such as Henry Liverseege and William Bradley, and one of the first to appreciate the talent of David Cox, Samuel Prout, and others.

With his brother, Robert Hindmarsh Grundy of Liverpool, he had a share in founding the Printsellers' Association in London.

Through his co-operation with Sir Francis Moon, the large volumes of David Roberts's Sketches in the Holy Land, Egypt, &c., were published.