Dimitris Tsironis (Greek: Δημήτρης Τσιρώνης; 1960 – 9 August 2022) was a Greek politician who served in the Hellenic Parliament from 2007 to 2012 as a member of the Pan-Hellenic Socialist Movement.

He studied economics at the Supreme School of Economics and Business in Athens, and received a postgraduate degree in local government and regional development at the National School of Public Administration.

Tsironis did not run for re-election in the May 2012 Greek legislative election.

Tsironis also served in several positions within his party, including as the director of the Secretariat of the PASOK Parliamentary Group and was a member of the PASOK National Reconstruction Council.

Following his death, PASOK released a statement describing Tsironis as having been "at the vanguard of the struggle for social justice".