The People's Democratic Front (Persian: جبهه دموکراتیک خلق) was an Iranian rebel group, which advocated armed struggle against the regime of Mohammad Reza Pahlavi.
Prominent members of the group included Nader Shaygan-shamasbi, Marzieh Ahmadi-osku'i and Mostafa Shoa'ian.
[1] Ideological differences had existed between the People's Democratic Front and OIPFG.
In 1974 Shoa'ian was expelled from OIPFG (by this time Shaygan was dead).
After Shoa'ian's expulsion, other former People's Democratic Front cadres upheld the line of OIPFG.