Bârsău (Hungarian: Felsőberekszó; [fɛlʃøːbɛrɛksoː]) is a commune of 2,424 inhabitants situated in Satu Mare County, Romania. It is composed of two villages, Bârsău de Jos (Alsóberekszó; [ɒlʃoːbɛrɛksoː]) and Bârsău de Sus (the commune center).