The Affleck Baronetcy, of Dalham Hall in the County of Suffolk, was a title in the Baronetage of Great Britain.

The seventh baronet lost money through fraudulent dealings by a firm of solicitors and sold Dalham Hall and its estate in 1901 to Cecil Rhodes to raise £100,000.

[5][6] The 8th baronet, Frederick Danby James Affleck, was born with no expectation of inheriting the title and emigrated to Queensland, Australia as a cadet with the P&O shipping line.

He died, poor and blind, on 24 July 1939 at the Dunwich Benevolent Asylum on North Stradroke Island in Queensland, Australia and was buried in Toowong Cemetery in Brisbane.

On 22 June 1949, the Attorney-General declared that English law did not recognise Queensland's subsequent legitimacy of the birth as being sufficient to inherit the title.