Krzysztof Koscielniak (born August 7, 1965 in Rabka, Poland) – a Catholic priest, full Professor of History (History of the Orient, Asian Studies, Islamic Studies, History of Religion, History of the Oriental Churches).
Currently, a full professor at the Jagiellonian University, at the John Paul II Pontifical Academy (UPJPII) in Kraków and in the Seminary of the Pauline Fathers in Kraków.