René Tretschok (born 23 December 1968) is a German former professional footballer who played as a midfielder.

He scored an important goal in the semi-final of their victorious campaign against Manchester United, giving Dortmund a crucial 1–0 lead going into the second leg.

[1] He was then rewarded with a place on the bench in the final, however he remained unused for the entire match.

After Michael Skibbe was sacked as manager of Hertha on 12 February 2012, Tretschok was appointed caretaker.

[2] Borussia Dortmund Hertha Berlin This biographical article related to association football in Germany, about a midfielder born in the 1960s, is a stub.