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| Cosmas III of Alexandria | |
|---|---|
| Pope of Alexandria and Patriarch of the See of St. Mark | |
| Papacy began | 28 February 920 | 
| Papacy ended | 27 February 932 | 
| Predecessor | Gabriel I | 
| Successor | Macarius I | 
| Personal details | |
| Born | |
| Died | 27 February 932 | 
| Buried | Monastery of Saint Macarius the Great | 
| Denomination | Coptic Orthodox Christian | 
| Residence | Saint Mark's Church | 
| Sainthood | |
| Feast day | 27 February (4 Baramhat in the Coptic calendar) | 
Pope Cosmas III of Alexandria was the 58th Pope of Alexandria and Patriarch of the See of St. Mark from 920 to 932. [1] [2]
According to the History of the Patriarchs of Alexandria , after Abuna Peter of the Ethiopian Orthodox Church had become embroiled in a civil war and was forced into exile, and the Emperor of Ethiopia requested a new Abuna to replace him, Cosmas III refused to ordain a new Abuna because Peter was still alive. This led to strained relations between the two powers.