Late Antiquity · 61th pope in the Annuario Pontificio list
John III
- Pontificate
- 21/07/0561 – 13/07/0574
- Birth name
- Catelinus
- Born – died
- ? – 574
- Predecessor
- Pelagius I
- Successor
- Benedict I
A short profile for this pope is in preparation.
List: Wikidata (CC0), ordinals per the Annuario Pontificio, retrieved 2026-10-01. Antipopes are not included. For the current pope, see vatican.va.