Sir Joseph Henry Hawley Bt. (1813–75) was a noted English thoroughbred race horse owner and breeder.
Hawley was born in Harley Street, London, on 27 October 1813 , the eldest in a family of ten children. His parents were Sir Henry Hawley, 2nd Baronet, who died in 1831, and his wife Catherine Elizabeth Shaw, daughter of Sir John Gregory Shaw, 5th Baronet.
In his early career Hawley trained privately at Fyfield in Wiltshire. Four of his horses won The Derby: Teddington (1851), Beadsman (1858), Musjid (1859) and Blue Gown (1868). Other classic horseracing wins were Fitz-Roland in the 1858 2,000 Guineas, Aphrodite in the 1851 1,000 Guineas, Miami in the 1847 Oaks and Pero Gomez in the 1869 St Leger. He thus won all five English Classics. He was the breeder of the 1874 Belmont Stakes winner Saxon.
Hawley served as High Sheriff of Kent for 1844. He disposed of land in Shropshire, in the family since the 1st baronet married Dorothy Ashwood of Madeley.