The Muslim Socialist Bloc was a political party in Transcaucasus/Azerbaijan.
The main leaders of the party were Aslan bey Safikurdski and Ibrahim Haidarov.
The Muslim Socialist Bloc had a predominantly agrarian party, with a loose organizational structure.
[1] The party obtained 159,770 votes in the 1917 Russian Constituent Assembly election.
[2][3][4] When the South Transcaucasian Seim was formed in 1918, the Muslim Socialist Bloc held seven seats: Ibrahim Haidarov, Ali Khan Kantemirov, Aslan Bey Safikurdski, Ahmad Jovdat Pepinov, Baghir Rzayev, Jamo Hajinski and Mahammad Maharramov.