Saint Ignatius (secular name Dmitry Alexandrovich Brianchaninov, Russian: ??????? ????????????? ???????????, dm?itr???? ?l??'ksandr?v??d?? br?æn?t??æ'n?in?f; 1807–1867) was a bishop and theologian of the Russian Orthodox Church.
He stands out as one of the greatest Eastern Orthodox patristic writers of the nineteenth century.
He was glorified (canonized) as a saint by the 1988 meeting of the Local Council of the Russian Orthodox Church.
His relics are preserved at the ancient Tolga Monastery on the Volga River near Yaroslavl.