| Ustynivka Raion | |
| Native Name: | Устинівський район |
| Native Name Lang: | uk |
| Settlement Type: | Raion |
| Flag Alt: | Flag of Ustynivka Raion |
| Shield Alt: | Coat of arms of Ustynivka Raion |
| Mapsize: | 250px |
| Coordinates: | 47.9622°N 32.5192°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Kirovohrad Oblast |
| Parts Type: | Subdivisions |
| Parts Style: | coll |
| P1: | 0 — city councils |
| P2: | 1 — settlement councils |
| P3: | 14 — rural councils |
| P4: | Number of localities: 0 — cities |
| P5: | |
| P6: | 35 — villages |
| P7: | — rural settlements |
| Established Title1: | Established |
| Established Date1: | 1939 |
| Established Title2: | Disestablished |
| Established Date2: | 18 July 2020 |
| Seat Type: | Admin. center |
| Seat: | Ustynivka |
| Leader Title: | Governor |
| Leader Name: | Anatoliy Abramov |
| Leader Title1: | Chairman |
| Unit Pref: | Metric |
| Area Total Km2: | 942 |
| Population Total: | 12311 |
| Population As Of: | 2020 |
| Population Density Km2: | auto |
| Timezone1: | EET |
| Utc Offset1: | +02:00 |
| Timezone1 Dst: | EEST |
| Utc Offset1 Dst: | +03:00 |
| Postal Code Type: | Postal index |
| Postal Code: | 28600—28632 |
| Area Code Type: | Area code |
| Area Code: | +380 5239 |
| Website: | http://ustin.kr-admin.gov.ua |
Ustynivskyi Raion (Ukrainian: Устинівський район) was a raion (district) of Kirovohrad Oblast (province) in central Ukraine. Its administrative center was the urban-type settlement of Ustynivka. The raion was abolished on 18 July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Kirovohrad Oblast to four. The area of Ustynivka Raion was merged into Kropyvnytskyi Raion.[1] [2] The last estimate of the raion population was
At the time of disestablishment, the raion consisted of one hromada,[3] Ustynivka settlement hromada with the administration in Ustynivka.