Framlingham Castle is an important castle in the market town of Framlingham, Suffolk, England.

It was built by Roger Bigod, and became the seat of the Earls of Norfolk and the Dukes of Norfolk.

References

R. Allen Brown, "Framlingham Castle and Bigod 1154-1216", Proceedings of the Suffolk Institute of Archaeology, 25 (1950), 127-48, reprinted in his book Castles, Conquest and Charters