Baron Marley, of Marley in the County of Sussex, was a title in the Peerage of the United Kingdom.^[1] It was created on 16 January 1930 for the soldier and Labour politician Major Dudley Aman. He was succeeded by his only son, the second Baron. He was a film producer. Lord Marley was childless and the title became extinct on his death on 13 March 1990.

• Dudley Leigh Aman, 1st Baron Marley (1884–1952)
• Godfrey Pelham Leigh Aman, 2nd Baron Marley (1913–1990)

• Leigh Rayment's Peerage Pages ^{[self-published source] [better source needed]}
• Kidd, Charles, Williamson, David (editors). Debrett's Peerage and Baronetage (1990 edition). New York: St Martin's Press, 1990, ^{[page needed]}