Fyodor Fyodorovich Matyushkin (Матюшкин, Федор Федорович in Russian) (7.10(21).1799 — 9.16(28).1872), Russian navigator, Admiral (1867), a close friend of Aleksandr Pushkin.

Matyushkin graduated from Tsarskoselskiy College in 1817. After having volunteered for the navy, he participated in Vassili Golovnin's world cruise on the ship "Kamchatka" in 1817—1819. In 1820—1824, Matyushkin took part in Ferdinand Wrangel's Arctic expedition. They explored and mapped the Chetyryokhstolbovoy Island , then Matyushkin explored on his own a vast tundra area east of the Kolyma river and collected valuable ethnographic data. In 1825—1827, he joined Fyodor Wrangel in his world cruise on the ship "Krotky". In 1828—1829, Matyushkin took part in the Russo-Turkish war , commanding different military vessels. In 1835, he served in the Black Sea Fleet, in 1850—1851 — in the Baltic Fleet. Starting from 1852, Matyushkin worked in the Department of the Navy as an admiral. In 1858, he was appointed Chairman of the Naval Scientific Committee. In 1861, Matyushkin became a senator.