Brukai is a village in Kalvarija Municipality, in Marijampolė County, Lithuania. Brukai lies at 129 m above sea level. It has 187 inhabitants (2021). The nearest city is Marijampolė, 16.9 km to the north. Near the border: Poland, 15 km. Among the landmarks around are Puńsk synagogue (19.8 km), Church of the Assumption in Puńsk (20 km) and Beit Midrash Synagogue (6.2 km).