| Zastavna Raion | |
| Native Name: | Заставнівський район |
| Native Name Lang: | uk |
| Settlement Type: | Raion |
| Flag Alt: | Flag of Zastavna Raion |
| Shield Alt: | Coat of arms of Zastavna Raion |
| Coordinates: | 48.5225°N 25.8444°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Chernivtsi Oblast |
| Parts Type: | Subdivisions |
| Parts Style: | coll |
| P1: | — city councils |
| P2: | — settlement councils |
| P3: | — rural councils |
| P4: | Number of localities: — cities |
| P5: | |
| P6: | 37 — villages |
| P7: | — rural settlements |
| Established Title1: | Established |
| Established Date1: | 1940 |
| Established Title2: | Disestablished |
| Established Date2: | 18 July 2020 |
| Seat Type: | Admin. center |
| Seat: | Zastavna |
| Leader Title: | Governor |
| Leader Title1: | Chairman |
| Unit Pref: | Metric |
| Area Total Km2: | 617.7 |
| Population Total: | 48198 |
| 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: | 594xx |
| Area Code Type: | Area code |
| Area Code: | 380 3737 |
| Website: | http://zastavna.bukoda.gov.ua/ |
Zastavna Raion (Ukrainian: Заставнівський район) was an administrative raion (district) in the southern part of Chernivtsi Oblast in western Ukraine, on the Romanian border. Most of its territory lied in the historical region of Bukovina, while three localities (Balamutivka, Rzhavyntsi, and southern Onut) are located in Bessarabia. The region had an area of 617.7km2 and centered on the city of Zastavna. The raion was abolished on 18 July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Chernivtsi Oblast to three. The area of Zastavna Raion was merged into Chernivtsi Raion.[1] [2] The last estimate of the raion population was
At the time of disestablishment, the raion consisted of seven hromadas:[3]