United Front of Progressive Parties

{{Infobox political party

| name = United Front of Progressive Parties

| foundation = June 1946

| dissolved = 1948

| position = Left-wing

| country = Iran

}}

Coalition Front of Freedom-Seeking Parties{{cite book|last1=Haddad Adel|first1=Gholamali|last2=Elmi|first2=Mohammad Jafar|last3=Taromi-Rad|first3=Hassan|title=Political Parties: Selected Entries from Encyclopaedia of the World of Islam|date=31 August 2012|publisher=EWI Press|entry=Iran Party|isbn=9781908433022|pages=146}} or United Front of Progressive Parties{{cite book|last=Abrahamian|first=Ervand|year=1982|title=Iran Between Two Revolutions|isbn=0-691-10134-5|publisher=Princeton University Press|pages=[https://archive.org/details/iranbetweentwore00abra_0/page/300 300–301]|url=https://archive.org/details/iranbetweentwore00abra_0/page/300}} ({{langx|fa|جبهه مؤتلف احزاب آزادی‌خواه|Jebha-ye Moʾtalef-e Ahzāb-e Āāzādī-ḵᵛāh}}) was a political alliance of left-wing parties in Iran from 1946 to 1948.

Having originally been founded by the communist Tudeh Party and the socialist Iran Party, they invited other parties to join them in their alleged struggle for "social progress and national independence". One of the main planks of the united front was to recognize Central Council of United Trade Unions as the sole legitimate organization of the working-class in Iran.