Sir Francis Haskins Eyles-Stiles, 3rd Baronet (died 26 January 1762), formerly Eyles, was a British landowner.
He was the only son and heir of Sir John Eyles, 2nd Baronet, by his wife Mary Haskins Stiles.
Under the will of his maternal uncle, Benjamin Haskins Styles, of Moor Park, Rickmansworth, Hertfordshire, who died unmarried on 4 April 1739, he assumed the additional name of Stiles after that of Eyles.
[2] Sir John Haskins Eyles-Stiles, 4th Baronet, was born 16 April 1741, and died unmarried on 1 November 1768 aged 27.
His only surviving sister, Mary, born on 16 January 1745, married her cousin Philip Egerton of Oulton, Cheshire, in or before 1766.