Stefan Zinnow (born 28 May 1980) is a German former professional footballer who played as a midfielder.
Zinnow was born in Weinheim. He made his professional debut in the Bundesliga for Eintracht Frankfurt in a match against VfL Bochum on 4 April 1999 when he came on as a substitute in the 9th minute. He was substituted in the 65th minute.