Cos was a small automobile manufacturer founded in 1907 by Carl Oscar Scholbach in Breslau, Germany. The company produced vehicles during the early 20th century, focusing on a limited range of models.

Cos reportedly offered two distinct models: a 14PS four-cylinder vehicle and a 20PS six-cylinder vehicle. However, detailed information regarding the specifications, production numbers, or the overall impact of these models on the automotive market remains scarce. The company did not achieve significant recognition, and as a result, its legacy in the automotive industry is minimal.