Archimandrite Leo Haroshka, MIC (born Leŭ Jurjevič Haroška, Belarusian: Леў Юр’евіч Гарошка, Russian: Лев Юрьевич Горошко; 26 February 1911, the village of , Hrodna Province, Russian Empire (nowadays Karelichy District Hrodna Region, Belarus) - 8 August 1977, Paris, France) was a Belarusian Catholic priest of the Byzantine rite, religious and social activist, researcher of the history of religion in Belarus and one of the founders of the Francis Skaryna Belarusian Library in London. His pseudonyms are LA Іskra, Anatoí Žmienia, Prakop Cavalieri and others.