Hasan Ali oglu Seyidov (Azerbaijani: Həsən Əli oğlu Seyidov; 25 September 1908, Erivan, Erivan Governorate – 8 June 1999, Baku) was an Azerbaijani politician, scientist, chairman of the Baku Regional Executive Committee, Division chairman of the Society of Chemists named after D. I. Mendeleev and Azerbaijan SSR Minister of Agriculture.
In 1928, he graduated from the Azerbaijan Agricultural Institute, and in 1931-1934 he received doctoral studies at the Moscow All-Union Scientific-Research Fertilizer and Agro-Soil Science Institute.
He also served as the head of the Ganja City Council Executive Committee.
Hasan Seyidov, a member of the Communist Party had worked as a Head of the Agricultural Department of the Central Committee of the CP(B) of Azerbaijan, 3rd, 2nd Secretary of the Central Committee of the CP(B) of Azerbaijan, 1st Deputy Chairman of the Central Committee of the Azerbaijan SSR, Chairman of the Baku Regional Executive Committee, Chairman of the State Planning Commission (1953-1955).
[1][2][3] Seyidov died in 1999 and was buried in the II Alley of Honor in Baku.