| Native Name: | Одеська губернія |
| Conventional Long Name: | Odesa Governorate |
| Common Name: | Odesa |
| Subdivision: | Governorate |
| Nation: | Ukrainian SSR |
| Year Start: | 1920 |
| Event Start: | Split of Kherson Governorate |
| Event End: | abolished (Okruhas of Ukraine) |
| Date End: | 1 August |
| Year End: | 1925 |
| Event1: | Moldavian ASSR |
| Date Event1: | 1924 |
| P1: | Kherson Governorate |
| P2: | Mykolaiv Governorate |
| S1: | Moldavian Autonomous Soviet Socialist Republic |
| Flag S1: | Flag of the Moldavian ASSR (1925-1932).svg |
| S2: | Odesa Okruha |
| S3: | Mykolaiv Okruha |
| S4: | Kherson Okruha |
| S5: | Zynovyevsk Okruha |
| S6: | Pershomaisk Okruha |
| Capital: | Odesa |
Odesa Governorate, was a territorial division of the Ukrainian SSR (Ukraine) that was created in January 1920 by a decision of the All-Ukrainian Revolutionary Committee (Soviet regime). The new governorate was initially created from the western part of the Kherson Governorate (which was later renamed Mykolaiv Governorate, and then merged with the rest of Odesa Governorate).
The western parts of the Odesa Governorate would serve as the foundation for the Moldavian Autonomous Soviet Socialist Republic in 1924.[1]
Odesa Governorate was dissolved during the administrative reform of 1925.
A governorate was divided into counties (Russian uezd; Ukrainian povit).
Former Mykolaiv Governorate