Clarence "Clarrie" Hearn (13 November 1905 – 1 April 1981) was an Australian rules footballer who played with Essendon in the Victorian Football League (VFL). Hearn spent his early career as a defender, mostly at half-back. Despite having managed just two goals from his 31 appearances coming into the 1931 VFL season, Hearn was given a role up forward and kicked 31 goals for the year, 24 of them over five consecutive games. Although he never experienced finals football with Essendon, Hearn played for the league in a representative match against the Victorian Football Association in 1934.