Presidential elections were held in Poland on 20 June 2010. As no candidate received a majority of votes in the first round, a second round was held on 4 July 2010. Bronisław Komorowski, the acting President of Poland and vice-chairman of the Civic Platform, defeated Jarosław Kaczyński, twin brother of recently deceased President Lech Kaczyński and chairman of Law and Justice (PiS). The global financial crisis, flooding in Poland and the Smolensk disaster were the main themes in the last months of the election campaign.

Bronisław Maria Komorowski is a Polish politician and historian who served as President of Poland from 2010 to 2015.