Ali Ahmad oghlu Masimli (Azerbaijani: Əli Əhməd oğlu Məsimli; born 3 January 1953) is an Azerbaijani politician who served as Deputy Prime Minister of Azerbaijan on Economic Policies and acted as Prime Minister of Azerbaijan for a brief period of time.

After completion of secondary school in 1970, Masimov was admitted to Azerbaijan State Economic University.

Once the military service was completed, Masimov continued his doctoral studies in Baku, then at the USSR Academy of Sciences in Moscow in 1979–1980.

[1] Starting from December 1991 through 1993, Masimov held various high ranking positions within the government of independent Azerbaijan Republic.

He also laid the foundation of Azerbaijan's Economic Independence Concepts and Agricultural Reforms Program.