Laborers' Party of Iran
The Laborers’ Party of Iran (Persian: حزب رنجبران ایران, romanized: Ḥezb-e ranjbarān-e Īrān, lit. 'Party of the Toilers of Iran'), or simply Ranjbaran (Persian: رنجبران, romanized: Ranjbarān, lit. 'Toilers, Proletariat') is an Iranian Maoist political party in exile.
An advocate of the Three Worlds Theory, the party supported Abolhassan Banisadr and was banned in 1981.