Jan Plaček (5 October 1894 – 18 December 1957) was a Czechoslovak footballer. He competed in the men's tournament at the 1920 Summer Olympics. On a club level, he played for AC Sparta Prague. References External links 1894 births 1957 deaths Czech footballers Czechoslovak footballers Czechoslovakia international footballers Olympic footballers of Czechoslovakia Footballers at the 1920 Summer Olympics Footballers from Prague AC Sparta Prague players Association football forwards