Richard Dennis Oliver Austin FRCM (Birkenhead, 26 December 1903 – Reading, 1. April 1989) was the chief conductor of the Bournemouth Municipal Orchestra from 1934 until 1940 and later a Professor of the Royal College of Music.
The son of Frederic and Amy Austin, Austin was educated at Gresham's School, Holt, the Royal College of Music, and in Munich. At Gresham's, he acted in school plays, in 1921 playing Benedick in Much Ado About Nothing and in 1922 Hortensio in The Taming of the Shrew, opposite W. H. Auden as Katherina.
After his second 6-month stint in Munich, Austin became an assistant conductor for the Royal College opera class. He was assistant conductor and chorus master for a production of Mr Pepys at the Everyman Theatre, Hampstead, and for other theatrical shows. Adrian Boult invited him to assist with an opera season in Bristol which Austin assumed the lead when Boult was obliged to go to Egypt, and was then asked to be conductor of the small professional Glen Pavilion orchestra in the city with whom he made his first broadcast on the BBC. In 1929, he became Conductor for three years with the Carl Rosa Opera Company touring throughout Great Britain, and then worked briefly with the short-lived Metropolitan Opera Company in 1933. While conducting an all-star production of The Golden Toy at the London Coliseum with Peggy Ashcroft, Wilfred Lawson, Nellie Wallace and Lupino Lane the following year, he saw an advertisement for the musical director of the Bournemouth Municipal Orchestra.