Cyril Heppleston (11 November 1912 – 18 September 1966) was an English cyclist from Bradford who broke the 100-mile, 200-mile and 12-hour competition records in 1937, and was the only man to beat 250 miles in 12 hours in open competition. He was regarded as 'among the greatest English unpaced time-trial riders.

Heppleston won the Best All-Rounder competition for 1937 with the record average of 22.348mph. His achievements were celebrated in 1938 when Cycling Weekly awarded him a page in the Golden Book of Cycling.