The Preslav Literary School, also known as the '''Pliska Literary School''' or '''Pliska-Preslav Literary school''' was the first literary school in the medieval First Bulgarian Empire. It was established by Boris I in 886 in Bulgaria's capital, Pliska. In 893, Simeon I moved the seat of the school from the First Bulgarian capital Pliska to the new capital, Veliki Preslav. Preslav was captured and burnt by the Byzantine Emperor John I Tzimisces in 972 in the aftermath of Sviatoslav's invasion of Bulgaria.

Bulgarian is an Eastern South Slavic language spoken in Southeast Europe, primarily in Bulgaria. It is the language of the Bulgarians.