Richard Herbert Joseph Fetherston (2 May 1864 – 3 June 1943) was an Australian medical doctor and politician.
He was born in Carlton to medical practitioner Gerald Henry Fetherston and matron Sarah Ellen Harvey.
He served on Prahran City Council from 1893 to 1899, and from 1912 ran a specialist practice in Collins Street for obstetrics and gynaecology.
In 1921 he was elected to the Victorian Legislative Assembly as the Nationalist member for Prahran, but he was defeated in 1924.
He returned to medical practice and became a fellow of the Royal Australasian College of Surgeons in 1927.