Ken Peucker (2 February 1935 – 15 February 2005) was an Australian rules footballer who played with Essendon in the Victorian Football League (VFL). Recruited from the Lincoln Stars in the Essendon District Football League, Peucker started out at Essendon in the Under-19s and played his first VFL game in 1954. A half-forward and rover, he kicked 27 goals for Essendon in the 1955 VFL season, a tally bettered by only two teammates. Peucker spent his next two years in South Australia and was the leading goal-kicker at South Adelaide in 1957.