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.

• Samantha Harvey (1993- ), musician born in the village

Media related to Harleston, Suffolk at Wikimedia Commons