The Arab Socialist Ba'ath Party – Region of Sudan (Arabic: حزب البعث العربي الاشتراكي - وطن في السودان Ḥizb al-Ba‘th al-‘Arabī al-Ishtirākī - Waṭan fī al-Sūdān), previously known as the Arab Socialist Ba'ath Party – Country of Sudan, is a political party in Sudan.

[citation needed] After collaborating with the Arab nationalist Sudanese government for years, the Ba'ath Party broke off relations and became an opposition party in 1990; this would have disturbed Iraq if Sudan had not supported it during the 1991 Gulf crisis.

The party, which was small in 1990, was influential in certain sectors, and was opposed to the National Islamic Front and was staunchly secularist.

Despite Saddam Hussein's amicable relationship with the Revolutionary Command Council for National Salvation, the body ruling Sudan at the time, the Ba'ath branch was oppressed by the authorities.

[2] The following year, after the 2003 invasion of Iraq, 80 Sudanese Ba'athists were allowed to return to Sudan under the condition that they would stay out of politics.