Pavel Mikhailovich Stroyev was a Russian paleographer who brought to light some of the most important sources of Russian history, including the Sudebnik of 1497, the homilies of St. Cyril of Turov, the Slavic text of George Hamartolus, and Svyatoslav's Miscellanies of 1073. He worked under the auspices of Count Nikolai Rumyantsev hand in hand with Konstantin Kalaidovich until the latter went insane in 1825.