Reverend Robert Henry Hadden (6 May 1854 - 11 June 1909) was a Church of England clergyman.
Educated at Merton College, Oxford, he was ordained as a priest in 1878.
He was briefly a member of the London School Board, co-opted for Finsbury 20 November 1890, he lost his seat at the next board elections a year later.
In 1897 he was appointed honorary chaplain to the queen, becoming vicar of St Mark's North Audley Street in 1898.
Some information on his son here .