German Motor Sport Federation
| Sport | Auto Racing | 
|---|---|
| Category | Various discipline of motorsport | 
| Jurisdiction | Germany Europe | 
| Founded | 1947 | 
| Affiliation | FIA and FIM | 
| Affiliation date | 2003 | 
| Headquarters | Frankfurt, Germany | 
| President | Hans-Joachim Stuck | 
| Official website | |
| www | |
The German Motor Sport Federation (German: Deutscher Motor Sport Bund or DMSB, formerly known as Oberste Nationale Sportbehörde or ONS) is Germany's motor racing governing body. It represents Germany at FIA and FIM.
The DMSB-Staffel, founded in 1972 by Herbert Linge as ONS-Staffel, is considered the first mobile track marshaling crew, equipped with fast cars like Porsche 914 or Porsche 911, carrying fire extinguishers and doctors in order to arrive quickly at a crash site.