Dictionary of Christian Biography and Literature to the End of the Sixth Century/R
- Rabbûlas, bp. of Edessa
- Radegundis, St
- Reccared
- Remigius, St., archbp. of Rheims
- Rhodo, a Christian writer
- Romanianus, citizen of Tagaste
- Romanus, a solitary
- Romanus, hymn-writer
- Rufinus of Aquileia
- Rufinus, a Roman presbyter
- Rufinus, the Syrian