Henry Green Boyle (1824-1902) was a Mormon pioneer in Utah and Arizona and missionary.

Henry Green Boyle was born March 7, 1824, in Tazewell County, Virginia, the son of John Boyle and Jane E. Taylor. He joined the Church of Jesus Christ of Latter-day Saints in 1843. Boyle lived in Nauvoo, Illinois, when he was called on his first mission to Virginia in 1844 at the age of 20. After the Saints were forced from Nauvoo, Boyle joined the Mormon Battalion to serve in the war with Mexico from 1846 to 1848. On 6 September 1849 Henry married Keziah Donnell Holladay and made a home in Salt Lake City, where he raised grain. In 1850 he moved to Northern Utah, and began farming near the Weber River. Boyle returned to California in 1851 as missionary to help settle the Mormon colony of San Bernadino. Tragedy struck in 1853 when Keziah died. Boyle spent the remainder of his time in California as a missonary, preaching the gospel and obtaining money for the settlement at San Bernardino. In 1857 he returned to Utah. On 24 February 1859 Henry married Elizabeth Shumate Ballard and six years later, on 30 September 1865, Boyle entered the practice of plural marriage and married Arabella McKinley. Four years later, on 27 September 1869, Boyle married Martha Francis Taylor. Boyle's family would later settle in Payson, Utah, and Graham County, Arizona.

In 1867-1869 he filled a mission to the Southern States, where he baptized three hundred persons, and brought a second company of 160 Saints from the South to Utah by rail. He filled a second mission to the South and returning he brought seventy saints with him to Utah. Boyle served as president of the Southern States Mission from 1875 to 1878.

Henry was arrested on charges of practicing polygamy on 20 October 1887 and he was imprisoned in the territorial penitentiary. After his release from prison Henry relocated with his wife Arabella to Pima, Graham County, Arizona, in 1889, where he died 8 September 1902 at age 78.