The Presidential Commission for the Study of the Communist Dictatorship in Romania (Romanian: Comisia Prezidenţială pentru Analiza Dictaturii Comuniste din România), also known as the Tismăneanu Commission (Comisia Tismăneanu), is a commission instituted in Romania by President Traian Băsescu to investigate the Communist regime and provide a comprehensive report allowing for the condemnation of Communism as experienced by Romania.
Formed in April 2006 as a panel headed by political scientist Vladimir Tismăneanu, it focused on examining the activity of institutions that enforced and perpetuated the communist dictatorship, "the methods making possible the abuses, the murders, the felonies of the dictatorship, the flagrant violations of human rights and the role of some political figures in the maintaining and the functioning of the totalitarian regime in Romania".
The Commission presented its final report to Parliament on December 18, 2006. It has been adopted as an official document of the Romanian Presidency and published on its website. The report made Romania the third former Eastern Bloc country (after the Czech Republic and Bulgaria) to officially condemn its Сommunist regime. The quality, conclusions and choice of commission members of the report are subject to debate within Romanian society. Starting on January 8, 2007, modifications were made to the report to correct errors and omissions.
The following members were selected by the Commission's President Vladimir Tismăneanu: Sorin Alexandrescu, Sorin Antohi (resigned September 13, 2006), Mihnea Berindei, Metropolitan Nicolae Corneanu (resigned December 2006), Constantin Ticu Dumitrescu, Paul Goma (dismissed April 2006), Radu Filipescu, Virgil Ierunca (died September 28, 2006), Sorin Ilieşiu, Gail Kligman, Monica Lovinescu, Nicolae Manolescu, Marius Gheorghe Oprea, Horia-Roman Patapievici, Dragoş Petrescu, Andrei Pippidi, Romulus Rusan, Levente Salat, Stelian Tănase, Cristian Vasile and Alexandru Zub.