Lewis MacKenzie is a contemporary impressionist painter based near Glasgow in Scotland. His work features in numerous private collections and has appeared in exhibitions by the Royal Society of Portrait Painters, The Royal Glasgow Institute and the Paisley Art Institute, as well as in several private art galleries in Glasgow, Edinburgh and London.

Most recently, he has appeared on Sky Portrait Artist of the Year, been shortlisted for the Inaugural Scottish Landscape Awards (2023), and was awarded the Murray and McGregor Prize at the Scottish Prize for Fine Art (2023).

An art school drop-out, Lewis trained as a biologist and worked for several years in a cancer lab before rekindling his life-long love of drawing and painting in the early 2010s. He draws influences from the masters of past eras, such as Velázquez, Vermeer, Guthrie, Sargent, and the Boston School Impressionists. His interests range from portraiture to still life and landscape.