Gennadius
Appearance
Gennadius or Gennadios may refer to:
- Gennadius (moth), a genus of moth
- Gennadius of Constantinople (died 471), Patriarch of Constantinople from 458-471
- Gennadius of Massilia (5th century) Roman historian, best known for his work De Viris Illustribus
- Gennadius (6th century), Byzantine general and first exarch of Africa
- Gennadius (7th century), Byzantine general and exarch of Africa
- Gennadius of Astorga (9th century), Bishop of Astorga in Spain
- Gennadius Scholarius (c. 1400 – c. 1473), Patriarch of Constantinople from 1454-1464