The Arab Socialist Ba'ath Party – Organization of Sudan (Arabic: حزب البعث العربي الاشتراكي - تنظيم في السودان Ḥizb al-Ba‘th al-‘Arabī al-Ishtirākī - Tanẓīm fī al-Sūdān) is the regional branch of the Damascus-based Arab Socialist Ba'ath Party in Sudan.

The party contested the 1986 election as part of the Sudanese Progressive National Front.

[1] The party held its third regional congress in Khartoum on February 5–6, 2009.

The congress stated that the party sought cooperation with the National Congress Party for the sake of forming a national front.

[2][3] The party staunchly opposed independence of South Sudan.