Bishop Isaias Papadopoulos (24 February 1855, Pyrgos, Greece – 19 January 1932) was the first Exarch of the Greek Byzantine Catholic Church.
Born 24 February 1855 in Pyrgos, Papadopoulos was ordained an Orthodox priest in 1882.
In 1907, he had built the church in Thrace and was appointed vicar general for the Greek Catholics within the Apostolic Delegation of Constantinople.
[1] In 1911, he received episcopal consecration and was put in charge of the newly established ordinariate for Greek Byzantine Catholic Church, which later became an exarchate.
In 1928, he was named Assessor of the Congregation for the Oriental Churches by Pope Pius XI.