Thomas Frederick Dunhill (1 February 1877 – 13 March 1946) was an English composer and writer on musical subjects. His compositions include a song cycle, The Wind among the Reeds, and an operetta, Tantivy Towers.
Dunhill was born in Hampstead, London, the fourth of five children of Henry Dunhill (1842–1901) and his wife Jane, née Styles (1843–1922). Henry Dunhill was a manufacturer of sacks, tarpaulin and ropes; Jane Dunhill ran a small music shop. Their eldest son, Alfred later founded a tobacco company that bears his name. Thomas was educated at the North London High School for Boys, and when the family moved to Kent, at Kent College, Canterbury.
In 1893 Dunhill entered the Royal College of Music studying the piano with Franklin Taylor, counterpoint with James Higgs and W. S. Rockstro, and harmony with Walter Parratt. In 1894 he began studying composition under Charles Villiers Stanford, whose pupil he remained after leaving the college, studying with him until 1901. In 1899 Dunhill was the first winner of the Tagore Gold Medal, awarded to the College's outstanding students.
From 1899 to 1908 Dunhill was assistant music master at Eton. From 1905 he was also on the staff of the Royal College of Music as professor of harmony and counterpoint. He began a career as an examiner for the Associated Board of the Royal Schools of Music, working in Britain and throughout much of the British Empire.
From 1907 to 1919 Dunhill presented concerts of chamber music in London, featuring the works of British composers. After the first, in June 1907, The Times observed:
A scheme of chamber music concerts, the object of which is to give a second hearing to modern works which are too apt to get laid on the shelf after what is pathetically spoken of as a "successful production," certainly deserves high praise, and, still more, practical support from musical people.