Gregor Tarkovič (Ukrainian: Григорій Таркович; 19 November 1754 – 16 January 1841) was a Slovak Greek Catholic hierarch.
He was the first bishop of the new created Slovak Catholic Eparchy of Prešov from 1818 to 1841.
Born in Pasika, Kingdom of Hungary (present day – Ukraine) in the Ruthenian family in 1754, he was ordained a priest on 1 January 1779 for the Ruthenian Catholic Eparchy of Mukacheve.
He was confirmed as the first Bishop of the new created Eparchy by the Holy See on 2 October 1818.
This biographical article about a Slovak Greek Catholic bishop is a stub.