The Sudanese Communist Party (abbr. SCP; Arabic: الحزب الشيوعي السوداني, romanized: Al-Hizb al-Shuyui al-Sudani) is a communist party in Sudan. Founded in 1946, it was a major force in Sudanese politics in the early post-independence years, and was one of the two most influential communist parties in the Arab world, the other being the Iraqi Communist Party.
The party helped overthrow the military government of Ibrahim Abboud in the October 1964 Revolution and joined the subsequent transitional government. Anti-communists in the post-revolution government attempted to outlaw the party but were unsuccessful; the SCP contested two parliamentary elections in the 1960s.