The Battle of Pęcice was a fight that took place on 2 August 1944 between military units of Armia Krajowa, belonging to the 4th Ochota Sub-district (of Armia Krajowa), and the German military during the Warsaw Uprising in Poland during World War II. The distance from Reguły to Pęcice amounted to about 2 km. The site conditions of the march of the insurgent units were unfavourable from operational point of view. It must have been passed around 1 km of a field road leading by a slant to Pęcice and then a next 1 km section of the way leading on a dike along a broad, occasionally wet meadow.