Siegfried I (archbishop of Mainz)
Siegfried I | |
|---|---|
| Archbishop of Mainz | |
| Church | Catholic Church |
| Diocese | Electorate of Mainz |
| In office | 1060–1084 |
| Personal details | |
| Died | 16 February 1084 |
Siegfried I (died 16 February 1084) was the Abbot of Fulda from 25 December 1058 until 6 January 1060, and from January 1060 until his death in February 1084, he was Archbishop of Mainz.