John Ralston (artist)

John Ralston (1789–1833) was a Scottish artist who spent most of his life and career in Manchester, England. He was primarily a marine and landscape painter, but his best-known works depict the city's medieval and early modern architecture before its demolition and replacement during the Industrial Revolution.

Though his talents were acclaimed by his contemporaries, and he was seen as an important early figure in the emergence of Manchester as a centre of the arts, it never translated into popular or financial success and he died in relative poverty and obscurity.