Frank Bsirske (born 10 February 1952) is a German trade unionist and politician and of Alliance 90/The Greens who has been serving as a member of the Bundestag since 2021.

In this capacity, he was also member of the board of the European Trade Union Confederation (ETUC) and the president of UNI Global's Europe section.

[2] In 2015, Federal Minister for Economic Affairs and Energy Sigmar Gabriel appointed Bsirske to the government's advisory board on the Transatlantic Trade and Investment Partnership (TTIP).

[5] In September 2024, Bsirske announced that he would not stand in the 2025 federal elections but instead resign from active politics by the end of the parliamentary term.

[6] In 2016, Bsirske criticized the German government's support for the EU's Comprehensive Economic and Trade Agreement (CETA) with Canada.