All pages
- Joseph the Hymnographer
- Josephus
- Joshua
- Joshua of Navi
- Josiah Trenham
- José (Cortés y Olmos) of Mexico City
- José Muñoz-Cortes
- Journeys to Orthodoxy
- Jovan (Purić) of Niš
- Jovan (Vraniskovski) of Ohrid
- Jovan VI (Vraniskovski) of Ohrid
- Jovan VI (Vraniškovski) of Ohrid
- Jovinian
- Judaism
- Judaism and Early Christianity
- Judas Iscariot
- Judas of Jerusalem
- Julian Calendar
- Julian calendar
- Julian of Halicarnassus
- Julian the Apostate
- Juliana of Lazarevo
- Juliana of Nicomedia
- Julianism
- Julius and Aaron