Christian I | |
|---|---|
| Archbishop of Mainz | |
| Church | Catholic Church |
| Diocese | Archdiocese of Mainz |
| In office | 1165–1183 |
| Personal details | |
| Born | c. 1130 |
| Died | 23 August 1183 |
Christian I (c. 1130 – 23 August 1183), sometimes Christian von Buch, was a German prelate and nobleman. He was Archbishop of Mainz and Archchancellor of Germany from 1165 until his death in 1183. He was originally elected archbishop in 1160 in a disputed election. He served the Emperor Frederick I as a diplomat in Italy on two occasions.