Cyril George Prat Alliston (1 November 1891 – 21 July 1973) was an English cricketer. He was a right-handed batsman and a right-arm medium-pace bowler who played for Kent. He was born in West Kensington and died in Southport.
Alliston made three Minor Counties Championship appearances for Kent's Second XI between the 1922 and 1923 seasons. Alliston made his first and only first-class appearance against Warwickshire in 1922. Batting in the lower order, he scored a duck in the only innings in which he batted.
- Cyril Alliston at Cricket Archive