Robert David Hutchinson (3 March 1857 – 14 July 1918) was an Australian politician, and a member of the Western Australian Legislative Assembly from 1900 until 1904 representing the seat of Geraldton.
On 14 December 1885 at St John's Church in the Sydney suburb of Glebe, he married Mary Ann Gray, with whom he had one son and three daughters.
At a by-election on 24 July 1900 following the resignation of Richard Robson, Hutchinson was elected to the Western Australian Legislative Assembly for the seat of Geraldton.
He was in opposition to the party led by Premier Sir John Forrest, and in the confusing parliamentary situation created by the 1901 election, he was counted with the supporters of George Leake, who became Premier twice, and his successor Walter James.
Hutchinson died on 14 July 1918 in Maylands, and was buried in the Anglican section of Karrakatta Cemetery.