Akhund Mahammad Pishnamazzadeh (Azerbaijani: آخوند محمدعلی پیشنماززاده, Axund Məhəmməd Pişnamazzadə) was the seventh Sheikh ul-Islam of the Caucasus (1910-1918).

In 1906, he was found guilty of being a member of the Difai Party [az] and banished to Kazan.

Returning from banishment, he was elected as "acting" Sheikh ul-Islam of the Caucasus on 20 July 1909.

He met with Tzar Nicholas II of Russia in 1914 during official visit to Tbilisi.

He resigned office on 10 December 1918 and continued to be akhund of Ganja Juma Mosque.