Samuel David "Sam" Aston (7 July 1993) is an English actor, best known for having played, since 2003, the role of Chesney Brown on Britain's longest running soap opera, Coronation Street.
Born in 1993, Sam is the youngest of nine children, having three older brothers and five older sisters, of whom three of them, two brothers and one sister are actors. He lives in Rawtenstall, Lancashire and attended Haslingden High School. He also attended Thorn County Primary School, where a few of his siblings had been educated, and his sister now teaches there.