John Leslie McIndoe (18 November 1898 – 9 May 1995) was a New Zealand artist and printer, and a war artist in World War II. His parents were John McIndoe who founded the family printing firm, and Mabel Hill the artist. He was educated at Otago Boys' High School, and after training in the printing industry in Sydney in 1916–19 went into the family printing firm. After taking over the management of the firm in 1924 he purchased colour printing machines, and the firm produced many items required for the New Zealand and South Seas Exhibition in 1925–26.