| I Corps 1 nci Kolordu / Birinci Kolordu | |
|---|---|
| Active | 1911– |
| Country | Ottoman Empire |
| Type | Corps |
| Garrison/HQ | Harbiye, Constantinople |
| Patron | Sultans of the Ottoman Empire |
| Engagements | Gallipoli Campaign (World War I) |
The I Corps of the Ottoman Empire (Turkish: 1 nci Kolordu or Birinci Kolordu) was one of the corps of the Ottoman Army consisting of ethnic Albanians.[1] It was formed in the early 20th century during Ottoman military reforms.