Trekh Ierarkhov was a Sultan Makhmud-class ship of the line built for the Imperial Russian Navy's Black Sea Fleet in the late 1830s.

The eight Sultan Makhmud-class ships of the line were ordered as part of a naval expansion program aimed at strengthening the Russian Black Sea Fleet during a period of increased tension with Britain and France over the decline of one of Russia's traditional enemies, the Ottoman Empire.

Beginning in the 1830s, Russia ordered a series of 84-gun ships in anticipation of a future conflict, and the Sultan Makhmuds accounted for nearly half of the nineteen vessels built.

In September that year, she received her armament and then began sea trials; From 1840 to 1841, Trekh Ierarkhov participated in a lengthy operation to transport Imperial Russian Army troops to newly conquered fortifications in the Caucasus area that had been seized during the Russo-Turkish War of 1828–1829.

She was repaired in 1852 and considered for conversion into a steam-powered ship, but her poor condition by 1854 and the lack of funds in the midst of the Crimean War led to her being dismantled that year.