The Herzog von Ratibor-Rennen is a Group 3 flat horse race in Germany open to two-year-old thoroughbreds.
It is run at Krefeld over a distance of 1,700 metres (1 mile and 99 yards), and it is scheduled to take place each year in November.
It was named after Viktor, Herzog von Ratibor (1818–93), who served as chairman of German racing's Union-Club.
For a period the Herzog von Ratibor-Rennen held Listed status.
It was relegated to National Listed level in 1993, and regained its former status in 2003.