Heinrich Schmieder (14 February 1970 – 21 July 2010) was a German actor.
From 1999 to 2001, Schmieder had the role of the Commissioner Tobias von Sachsen in the TV series Tatort broadcast by Radio Bremen.
He appeared alongside Heino Ferch and Sebastian Koch in the internationally successful 2001 TV movie The Tunnel in the role of Theo Lohmann.
In 2004 he was directed by Oliver Hirschbiegel in the role of Rochus Misch in the Oscar-nominated film Downfall.
Schmieder was found dead on 21 July 2010, at the age of 40, by his teammate, in a hotel in Livigno, Italy, while participating in the Bike Transalp.