Fenton John Anthony Hort (23 April 1828 – 30 November 1892) was an Irish-born theologian and editor, with Brooke Foss Westcott of a critical edition of The New Testament in the Original Greek.
He was born in Dublin, the great-grandson of Josiah Hort, Archbishop of Tuam in the eighteenth century. In 1846 he passed from Rugby School to Trinity College, Cambridge, where he was the contemporary of E. W. Benson, B. F. Westcott and J. B. Lightfoot. The four men became lifelong friends and fellow-workers. In 1850 Hort took his degree, being third in the classical tripos. In 1851 he also took the recently established triposes in moral science and natural science, and in 1852 he became fellow of his college. In 1854, in conjunction with J. E. B. Mayor and Lightfoot, he established the Journal of Classical and Sacred Philology, and plunged eagerly into theological and patristic study. He had been brought up in the strictest principles of the Evangelical movement, but at Rugby, under the influence of Thomas Arnold and Archibald Campbell Tait, and through his acquaintance with John Frederick Denison Maurice and Charles Kingsley, he finally moved towards liberalism.
In 1857 he was married, and accepted the college living of St Ippolyts, near Hitchin, in Hertfordshire, where he remained for fifteen years. During his time there he took part in discussions on university reform, continued his studies, and wrote essays for various periodicals. In 1870 he was appointed a member of the committee for revising the translation of the New Testament, and in 1871 he delivered the Hulsean Lectures before the university. Their title was The Way, the Truth, and the Life, but they were not prepared for publication until many years after their delivery. In 1872 he accepted a fellowship and lectureship at Emmanuel College, Cambridge; in 1878 he was made Hulsean Professor of Divinity, and in 1887 Lady Margaret's Professor of Divinity.