Beth Nahrin Patriotic Union (Arabic: الاتحاد الوطني بيت نهرين) is an Assyrian political party founded in 1996, in the Slemani area of Iraq, as part of the Dawronoye movement.[1] Since the 2003 Iraq War, the party has taken part in the country's elections, but has failed to ever win a seat. It is the Iraqi branch of Bethnahrin National Council.
On July 22, 2023 the party joined the Athra Alliance, a political alliance representing Assyrian–Chaldean–Syriac interests in Iraq.