| Pyriatyn Raion | |
| Native Name: | Пирятинський район |
| Native Name Lang: | uk |
| Settlement Type: | Raion |
| Flag Alt: | Flag of Pyriatyn Raion |
| Shield Alt: | Coat of arms of Pyriatyn Raion |
| Coordinates: | 50.2872°N 32.4496°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Poltava Oblast |
| Parts Type: | Subdivisions |
| Parts Style: | coll |
| P1: | — city councils |
| P2: | — settlement councils |
| P3: | — rural councils |
| P4: | Number of localities: — cities |
| P5: | |
| P6: | 42 — villages |
| P7: | — rural settlements |
| Established Title1: | Established |
| Established Date1: | 7 March 1923 |
| Established Title2: | Disestablished |
| Established Date2: | 18 July 2020 |
| Seat Type: | Admin. center |
| Seat: | Pyriatyn |
| Leader Title: | Governor |
| Leader Name: | Mykola Kupriyan |
| Leader Title1: | Chairman |
| Unit Pref: | Metric |
| Area Total Km2: | 863.5 |
| Population Total: | 30195 |
| 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: | 37000—37053 |
| Area Code Type: | Area code |
| Area Code: | +380-5358 |
| Website: | Official homepage |
Pyriatyn Raion (Ukrainian: Пирятинський район) was a raion (district) in Poltava Oblast of central Ukraine. The raion's administrative center was the town of Pyriatyn. The raion was abolished and its territory was merged into Lubny Raion[1] on 18 July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Poltava Oblast to four.[2] [3] The last estimate of the raion population was