Robin Williams MBE (born 5 April 1959) is a Welsh professional rowing coach for Team GB. He represented Great Britain at six world championships, winning silver and bronze medals. He was coach to the Cambridge University Boat Club for 11 years winning seven Varsity Boat races. As of 2014 he is coach to the World record holders and the reigning Olympic, World, World Cup and European champions of the women's coxless pair, variously rowed by Helen Glover, Heather Stanning and Polly Swann, achieving an unbroken sequence of twelve gold medal victories at world level.
Born in Anglesey, Wales he learned to row on the River Wye whilst at Monmouth School (Monmouth Rowing Club), and then attended University College London where he joined the University of London Boat Club .
From 1983 to 1987 Williams was an advertising manager for the Financial Times, plus working in the Caribbean as a salvage diver. In 2010 Williams set up Totally Outdoors in Henley, selling outdoor clothing and rowing equipment.
Williams rowed for University of London Boat Club and gained his first Great Britain vest in 1981, an international career that lasted 10 years until 1991. He won a Gold Medal at the Match des Seniors (Under 23 Championships) in 1981 and Silver and Bronze at the 1988 and 1989 World Rowing Championships. He has also won three Henley Royal regatta medals and 5 Lucerne regatta medals.