The Audi 5 Series DTM is a touring car constructed by the German car manufacturer Audi AG for use in the Deutsche Tourenwagen Masters. It was developed in 2011 and has been raced in DTM seasons 2012-2018 before being replaced by updated turbo version of Audi RS5 Turbo DTM from 2019 season onwards. It was designed by former Audi Head of Research and Development Wolfgang Dürheimer. The A5 DTM replaced the retired Audi A4 DTM at the end of the 2011 season and based on the production Audi A5.

The Deutsche Tourenwagen Masters is a sports car racing series sanctioned by ADAC. The series is based in Germany, with rounds elsewhere in Europe. The series currently races a modified version of Group GT3 grand touring cars, replacing the silhouette later Class 1 touring cars of earlier years.