Ipswich Blackfriars was a medieval religious house of Friars-preachers (Dominicans) in the town of Ipswich, Suffolk, England, founded in 1263 by King Henry III and dissolved in 1538. It was the second of the three mendicant communities established in the town, the first being the Greyfriars, a house of Franciscan Friars Minors, and the third the Ipswich Whitefriars of c. 1278–79. The Blackfriars were under the Visitation of Cambridge.