Markus Stenz (born 28 February 1965, Bad Neuenahr-Ahrweiler, Rhineland-Palatinate) is a German conductor. He studied at the Hochschule für Musik Kln with Volker Wangenhein and at Tanglewood with Leonard Bernstein and Seiji Ozawa. 　　Stenz has served as Artistic Director of the Montepulciano Festival (1989–1995), and Principal Conductor of the London Sinfonietta (1994–1998). In Australia, from 1998 to 2004, he was Artistic Director and Chief Conductor of the Melbourne Symphony Orchestra (MSO), which he took on their first European tour in 2000. Stenz is known for his championing of contemporary composers, which included the appointment of Brett Dean as the MSO's composer-in-residence in 2001.