Ismoil Somoni Peak (Tajik: Қуллаи Исмоили Сомонӣ, Qulla-i Ismō‘il-i Sōmōnî/Qullaji Ismojili Somonī; Persian: قلّهٔ اسماعیل سامانی; Russian: Пик Исмои́ла Сомони́) is the highest mountain in Tajikistan. Because it was within the territory of the former Russian Empire and the former Soviet Union, it was the highest mountain in the Russian Empire and Soviet Union before Tajikistan became independent. The mountain is named after Ismail Samani, a ruler of the Samanid dynasty. It is located in the Pamir Range.