| Official Name: | Hadiach |
| Native Name: | Гадяч |
| Settlement Type: | City of regional significance |
| Pushpin Map: | Ukraine Poltava Oblast#Ukraine |
| Pushpin Map Caption: | Location of Hadiach |
| Coordinates: | 50.3667°N 34°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Oblast |
| Subdivision Type2: | Raion |
| Subdivision Name1: | Poltava Oblast |
| Subdivision Name2: | Myrhorod Raion |
| Established Title: | Founded |
| Established Date: | 16431 |
| Leader Title: | Mayor |
| Leader Name: | Volodymyr Nesterenko |
| Area Total Km2: | 17.78 |
| Elevation M: | 132 |
| Population Total: | 22851 |
| Population As Of: | 2022 |
| Population Density Km2: | 1400 |
| Postal Code Type: | Postal code |
| Postal Code: | 36000—36499 |
| Area Code: | +380 532 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Subdivision Type3: | Hromada |
| Subdivision Name3: | Hadiach urban hromada |
Hadiach (Ukrainian: Гадяч|Had'ač, pronounced as /uk/), sometimes spelled Hadyach, Gadyach, Gadiach, Haditch, or Hadziacz, is a city in Myrhorod Raion, Poltava Oblast in the central-east part of Ukraine. It hosts the administration of .[1] Hadiach is located on the Psel River. Population:
In addition to the Ukrainian Ukrainian: Гадяч (Hadiach), in other languages the name of the city is Russian: Гaдяч|Gadyach, Polish: Hadziacz and Yiddish: האדיטש.
Hadiach was granted city rights in 1634. It was a city of Kiev Voivodeship, Cossack Hetmanate, and Poltava Governorate.
At times of Cossack Hetmanate, Hadiach was a residence of Ukrainian Hetman Ivan Briukhovetsky, election of which saw division of the Hetmanate along the Dnieper river (see The Ruin (Ukrainian history)).
Hadiach is one of the main points of interest to Hasidic Jews visiting Ukraine due to the old cemetery that is on the river running through the city, where Shneur Zalman of Liadi is buried.
Until 18 July 2020, Hadiach was designated as a city of oblast significance and did not belong to Hadiach Raion even though it was the center of the raion. As part of the administrative reform of Ukraine, which reduced the number of raions of Poltava Oblast to four, the city was merged into Myrhorod Raion.[2] [3]
During the 2022 Russian Invasion of Ukraine, there were skirmishes along this town and a Russian tank reportedly was spotted in the Psel River.
Distribution of the population by native language according to the 2001 census:[4]
| Language | Percentage | |
|---|---|---|
| Ukrainian | 95.28% | |
| Russian | 4.3% | |
| other/undecided | 0.42% |
The main characters in Nikolai Gogol's story Ivan Fyodorovich Shponka and His Aunt are from Hadiach (Gadyach in the 1957 translation by David Magarshack).