Slavorum Apostoli (Latin: The Apostles of the Slavs) is an encyclical written by Pope John Paul II in 1985.

In it he talks about two saintly brothers, Saints Cyril and Methodius, and how they preached the gospel to the Slavs.

Biographical Sketch III.

Heralds of the Gospel IV.

The Significance and Influence of the Christian Millennium in the Slav World VIII.