William Frederick Dunnill (1880–1936) was an English cathedral organist, who served in St. Philip's Cathedral, Birmingham.
[1] He was born in Wakefield, Yorkshire on 16 March 1880.
He was the son of Jeremiah Dunnill (Music Seller and Music Teacher) and Pollie.
In 1891 they were living at 1 Cheapside, Wakefield[2] He was a pupil of Joseph Naylor Hardy at Wakefield Cathedral.
He died in the vestry of St. Philip's Cathedral, Birmingham on 28 September 1936.