Paul-Grüninger-Stadion is a football stadium in St. Gallen, Switzerland. The stadium is named after Swiss police captain and football player Paul Grüninger. It is the home of SC Brühl and has a capacity of 4,200. The stadium had major renovations done during 2005 and 2006 and a new grandstand was erected. The grandstand has a capacity of 900 seats and the rest is 3,300 standing places.