Communist Unity (Marxist–Leninist) (Icelandic: Einingarsamtök kommúnista (marx-lenínistar)) was an Icelandic Maoist Party formed in the late 1970s by students. The party viciously opposed what it deemed as Soviet social-imperialism as well as American imperialism, opposed other Icelandic communist parties which it found to be revisionist and held a staunchly pro-China line, until the Sino-Albanian split, when it sided with Albania. The party's chairman was Ari Trausti Guðmundsson. The party ceased to exist in the late 1980s.