Organization of Iranian People's Fedaian (Majority)

The Organization of Iranian People's Fadaian (Majority) (lit. 'Organization of self-sacrificers of the people of Iran') is an Iranian left-wing opposition political party in exile. The OIPFM advocates for an Iranian secular republic and the overthrow the current Islamic Republic of Iran government.

An offshoot of the Organization of Iranian People's Fedai Guerrillas, it was considered the largest communist organization of Iran from 1980 to 1991. The party currently holds social democratic views.