Thomas Seitz (born 8 October 1967 in Ettenheim) is a German lawyer and politician of the AfD; he is a member of the völkisch-nationalistic Flügel of his party.
Since 2017 he is member of Bundestag.
Seitz grew up in Lahr in the Blackforest.
He studei law in Freiburg and Lausanne.
He completed his legal clerkship at the Offenburg District Court.
From 2008 until his election to the Bundestag, Seitz worked in Freiburg im Breisgau as a public prosecutor in the field of traffic law.
In 2010 he was member of the right-wing party "Die Freiheit" ("German Freedom Party") for 10 month and beacme in spring 2013 AfD member.