Joseph Farey (1796–1829) was an English mechanical engineer and draughtsman. He was the third son of John Farey, Sr. (1766–1826) and Sophia Hubert (1770–1830) and was born at Potsgrove, Bedfordshire. He was the brother of John Farey, Jr. He became a member of the Institution of Civil Engineers in 1822, and in July 1825 became paralysed from an infected minor flesh wound. In that year he took out a patent for an oil lamp (Woodcroft No 5214). He died in 1829 in Paris.