John Dunmore Campbell (19 April 1854 – 19 June 1909) was a member of the Queensland Legislative Assembly.

[2] Educated at Brisbane Normal School, he left at an early age to learn the building trade.

[1] Three of his sisters were married to William Aplin, James Forsyth, and Robert Philp.

He held the seat for ten years before resigning in May 1909 due to ill health.

[1] He was appointed Secretary for Railways in 1907–1908 during Robert Philp's second run as Premier of Queensland.