Baron Ravensdale is a peerage title in the Peerage of the United Kingdom. It was created in 1911 for George Nathaniel Curzon, who would later be created Marquess Curzon. By special remainder, the title passed upon his death to his daughter Mary Irene and then to Nicholas Mosley, son of Curzon's daughter Cynthia (d 1933).

Barons Ravensdale (1911)

• George Nathaniel Curzon, 1st Marquess Curzon, 1st Baron Ravensdale (1859-1925)
• Mary Irene Curzon, 2nd Baroness Ravensdale (1896-1966)
• Nicholas Mosley, 3rd Baron Ravensdale (b. 1923)