There have been at least three notable buildings called Montagu House:

• Montagu House, Bloomsbury, was the first home of the British Museum
• Montagu House, Portman Square, was built for Elizabeth Montagu on Portman Square
• Montagu House, Whitehall, was another London mansion

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.