Frumentius
- Summary of the story of this fourth-century bishop, from the 1911 Encyclopædia Britannica.
- http://www.1911encyclopedia.org/Frumentius

St. Frumentius
- Short biography of the Apostle of Ethiopia.
- http://www.catholic.org/saints/saint.php?saint_id=648

For All the Saints: Frumentius of Ethiopia
- Biographical portrait of the fourth-century saint.
- http://www.saintpatrickdc.org/ss/1027.htm#frum

The Ecole Glossary: Frumentius of Ethiopia
- Biography, by Norman Hugh Redington.
- http://www2.evansville.edu/ecoleweb/glossary/frumentius.html

Patron Saints Index: Frumentius of Ethiopia
- Illustrated profile.
- http://www.catholic-forum.com/saints/saintf06.htm