| Harleston | |
|---|---|
 Church of St Augustine | |
  Harleston Location within Suffolk | |
| Area | 4.706 km2 (1.817 sq mi) |
| Population | 227 (2021 census) |
| • Density | 48/km2 (120/sq mi) |
| OS grid reference | TM 012600 |
| District | |
| Shire county | |
| Region | |
| Country | England |
| Sovereign state | United Kingdom |
| Post town | STOWMARKET |
| Postcode district | IP14 |
| Dialling code | 01449 |
Harleston is a village and civil parish in the Mid Suffolk district of Suffolk, England, just south of the Haughley Bends on the A14. It is located between the villages of Shelland and Onehouse, about 3 miles west of Stowmarket. In 2021 the parish had a population of 227.
