Ronald Alfred Vernieux (18 October 1910 – 25 May 1997) was an Indian sprinter. He competed in the 100 metres at the 1932 Summer Olympics. Vernieux finished sixth in the 1934 British Empire Games 4ÃÂ110 yards relay (with Gyan Bhalla, Jahangir Khan and Niranjan Singh); in the 100 yards and 220 yards he was eliminated in the heats.