The Diocese of Barysaŭ (Belarusian: Барысаўская епархія, romanized: Barysaŭskaja jeparchija; Russian: Бори́совская епа́рхия, romanized: Borisovskaya yeparkhiya) is an eparchy of the Belarusian Orthodox Church (an exarchate of the Russian Orthodox Church) located in Minsk Region in Belarus.

On 31 March 2002, John (Khama) [be] was ordained as bishop of Barysaŭ at Holy Spirit Cathedral in Minsk.

Vienijamin (Tupieka), then head of the Holy Annunciation Church and Basilian Monastery [be] in Malyja Liady [be], was appointed as bishop of the diocese.

[3] On 23 April 2014, the Holy Synod chose to promote the vicariate of Barysaŭ to a diocese.

[4] In January 2023, the Diocese of Barysaŭ awarded two letters to the head of a local penal colony and the commander of the 740th Anti-Aircraft Regiment.