pronunciation: "bewley", from French beau, "beautiful" and lieu, "place"), in the County of Hampshire, is a title in the Peerage of the United Kingdom.

It was created in 1885 for the Conservative politician Lord Henry Montagu Douglas Scott, who had earlier represented Selkirkshire and South Hampshire in the House of Commons.

As descendants of the 5th Duke of Buccleuch, the Barons Montagu of Beaulieu are also in remainder to this peerage and its subsidiary titles.

The house, built around the gatehouse of the monastery of Beaulieu Abbey (the extensive ruins of which are a major feature of the estate), was purchased in 1538 by Thomas Wriothesley, 1st Earl of Southampton, when the abbey was dissolved by Henry VIII.

The late owner of Beaulieu and his eldest son were both featured in Lord Montagu, a documentary by Luke Korem about Edward Montagu-Scott’s life and accomplishments.