The Arab Democratic Union Party (Arabic: حزب الاتحاد العربي الديمقراطي, Hizb Al-Ittihad Al-'Arabi Al-Dimuqrati) was a nationalist political party in Syria.

[3] In the 22 April 2007 People's Council of Syria election the party was awarded 1 out of 250 seats in the parliament.

Following the fall of the Assad regime, the party along with the NPF was dissolved by the Syrian transitional government on 29 January 2025.

[4] The party was committed to the ideals of Nasserism, the party states its intent as, "Building a society that is governed by social justice and in its ideological approach and its struggle is guided by Nasserism, thought and practice".

[5] This article about a Syrian political party is a stub.