Therapont of Belozersk (1331 – 1426) (, ), also known as Therapont of Mozhaysk, known to the world as Feodor Poskochin, was a Russian Orthodox monk credited with the foundation of the Ferapontov Monastery in Northern Russia, now close to Kirillov in Vologda Oblast, and the Luzhetsky Monastery in Mozhaysk close to Moscow. Therapont is venerated as a saint of the Russian Orthodox Church.
