Baron Londesborough is a title in the Peerage of the United Kingdom. It dates to 1850.

Barons Londesborough (1850)

• Albert Denison Denison, 1st Baron Londesborough (1805-1860)
• William Henry Forester Denison, 1st Earl of Londesborough (1834-1900)
• William Francis Henry Denison, 2nd Earl of Londesborough (1864-1917)
• George Francis William Henry Denison, 3rd Earl of Londesborough (1892-1920)
• Hugh William Cecil Denison, 4th Earl of Londesborough (1894-1937)
• Ernest William Denison, 6th Baron Londesborough (1876-1963)
• Conyngham Charles Denison, 7th Baron Londesborough (1885-1967)
• John Albert Lister Denison, 8th Baron Londesborough (1901-1968)
• Richard John Denison, 9th Baron Londesborough (b. 1959)