James Dennis Hird (28 January 1850 - 13 July 1920) was a British clergyman, educator and author.
Hird was born in Ashby, Lincolnshire (now part of Scunthorpe) to Robert and Fanny Dennis Hird née Kendall. He was the second of five sons, though only three survived to adulthood. In later life he became known by his middle name, Dennis, this being the maiden name of his maternal grandmother, Fanny Kendall. The Kendall family, who was well known in Ashby, was credited as the main instigators in bringing Primitive Methodism to the hamlet. Six of Dennis's maternal uncles were ordained ministers in this faith, along with a cousin, Holliday Bickerstaffe Kendall. The Hird family were also Methodists and well known in the hamlet. Robert Hird was a grocer and Hird Terrace (no longer standing) was once named after the family. Primitive Methodism was a big influence in Dennis's early life and may be the spark for his socialist tendencies, as it was more favoured by the working classes of the time.
In December 1884, Hird was ordained as a Church of England deacon and appointed to St Michael and All Angels Bournemouth. Then a year later he was ordained as a priest and appointed curate of Christchurch, Battersea. Hird's talents and oratory skills were soon recognised and it was decided he could better serve the church in the role of General Secretary of the Church of England Temperance Society (C.E.T.S.) and London Police Court Mission for the Diocese of London, to which he was appointed in October 1887. When it was discovered that Hird was a member of the Social Democratic Federation in 1894, he was forced to resign from the Temperance Society. He was removed from London to become rector of Eastnor, Herefordshire.