Markus Oestreich (born 3 July 1963) is a German racing driver currently competing in the TCR International Series.
Oestreich began his career in 1985 in Formula Ford 2000 Germany, he finished 7th in the championship standings that year.
Oestreich made his British Touring Car Championship debut in 1990, racing the 2 last rounds of the season.
In 2002 Oestreich raced in the V8Star Series, he finished the season 14th in the championship standings that year.
[1] In May 2015, it was announced that Oestreich would make his TCR International Series debut with Campos Racing driving an Opel Astra OPC.