Charles William Francis Noel, 3rd Earl of Gainsborough DL (20 October 1850 – 17 April 1926) was a British peer.
He succeeded his father, Charles Noel, 2nd Earl of Gainsborough, to the earldom in 1881.
He married, firstly, Augusta Mary Catherine Berkeley (d. 1877) on 9 May 1876. They had one daughter:
He married, secondly, Mary Elizabeth Dease (d. 17 November 1937) on 2 Feb 1880. They had five children: