Tsar Osvoboditel Boulevard (Bulgarian: булевард „Цар Освободител“) is a boulevard in the centre of Sofia, the capital of Bulgaria. It lies between Orlov most to the east (east of which it is called Tsarigrad Road) and Nezavisimost Square to the west, where it merges with Knyaz Aleksandar Dondukov Boulevard to form Todor Aleksandrov Boulevard west of the square. It is named after Tsar Alexander II of Russia, referred to as the "Tsar Liberator" because of his role in the Liberation of Bulgaria.