Mare Mucenic Dumitru), is a Romanian Orthodox church in Bucharest's Sector 4, located at the intersection of Dimitrie Cantemir and Marășești Boulevards.
The cross stands on a small circular mound, where the bones of Leon Tomșa's troops are buried, as well as those of his enemy.
Initially constructed on a rectangular plan, the church was rebuilt, enlarged and rounded in 1743 by vistier (treasurer) Constantin Năsturel Herescu.
During the 19th and 20th centuries, the church underwent a series of important modifications, so that its original style acquired a classical look.
Among these changes was the replacement of the interior walls with large arches; the façades also acquired classical elements.