Bijan Djir-Sarai (Persian: بیژن جیرسرایی; born 6 June 1976) is a German politician of the Free Democratic Party (FDP) who has served as a member of the Bundestag from 2009 until 2013 and since 2017 until his resignation in November 2024.

[7] Djir-Sarai opposes Boycott, Divestment and Sanctions (BDS) against Israel and favors the recognition of Hezbollah as a terrorist organization.

[11] In a joint letter initiated by Norbert Röttgen and Anthony Gonzalez ahead of the 47th G7 summit in 2021, Djir-Sarai joined some 70 legislators from Europe and the US in calling upon their leaders to take a tough stance on China and to "avoid becoming dependent" on the country for technology including artificial intelligence and 5G.

[12] In 2011, the Internet platform VroniPlag[13] Wiki documented numerous inadequately sourced passages in the thesis.

The University of Cologne withdrew his doctoral degree on 5 March 2012, since scientific citation obligations had not been sufficiently considered.