Charles Hayne Seale Hayne PC (22 October 1833 – 22 November 1903) of Fuge House in the parish of Blackawton and of Kingswear Castle, Dartmouth harbour, both in Devon, was a British businessman and Liberal politician, serving as Member of Parliament for Ashburton in Devon, from 1885 until his death in 1903.
He served as Paymaster-General between 1892 and 1895 in the Liberal administrations of William Ewart Gladstone and the Earl of Rosebery.