John Luke (19 January 1906 – 4 February 1975) was an Irish artist. He was born in Belfast at 4 Lewis Street. The fifth of seven sons and one daughter of James Luke and his wife Sarah, originally from Ahoghill. He attended the Hillman Street National School and in 1920 went to work at the York Street Flax Spinning Company. He went on soon after to become a riveter at the Workman, Clark shipyard and whilst working there he enrolled in evening classes at the Belfast College of Art.