
This list of castles in England is not a list of every building and site that has "castle" as part of its name, nor does it list only buildings that conform to a strict definition of a castle as a medieval fortified residence. It is not a list of every castle ever built in England, many of which have vanished without trace, but is primarily a list of buildings and remains that have survived. In almost every case the buildings that survive are either ruined, or have been altered over the centuries. For several reasons, whether a given site is that of a medieval castle has not been taken to be a sufficient criterion for determining whether or not that site should be included in the list.

Beaumys Castle, also known as Beams Castle, was a 14th-century fortified manor house in the parish of Swallowfield in the English county of Berkshire.

Donnington Castle is a ruined medieval castle, situated in the small village of Donnington, just north of the town of Newbury in the English county of Berkshire. It was founded by Sir Richard Abberbury the Elder in 1386 and was bought by Thomas Chaucer before the castle was taken under royal control during the Tudor period. During the First English Civil War the castle was held by the royalist Sir John Boys and withstood an 18-month siege; after the garrison eventually surrendered, Parliament voted to demolish Donnington Castle in 1646. Only the gatehouse survives. The site is under the care of English Heritage and is protected from unauthorised change as a scheduled ancient monument.

Hampstead Norris Castle was a norman castle in the village of Hampstead Norris, Berkshire, England.

Newbury Castle is the name of an English adulterine castle built by John Marshal during The Anarchy. It is located west of the town of Newbury in the English county of Berkshire. The Castle is mentioned in L'Histoire de Guillaume le Marechal wherein it describes King Stephen as besieging the castle in 1152 and holding Marshal's son, William Marshal, as a hostage against Newbury's surrender. When the elder Marshal refused to comply, Stephen threatened to have the young boy catapulted over the walls. John, responded defiantly, "I have the anvils and the hammer to forge still better sons." King Stephen wasn't so heartless though—he relented and the boy survived.

Windsor Castle is a royal residence at Windsor in the English county of Berkshire. It is strongly associated with the English and succeeding British royal family, and embodies almost 1,000 years of architectural history.

Yattendon Castle was a fortified manor house located in the civil parish of Yattendon, in the hundred of Faircross, in the English county of Berkshire.