Henry Carlos Ferdinand Eyring (March 9, 1835 – February 10, 1902) was a prominent mid-level leader of the Church of Jesus Christ of Latter-day Saints (LDS Church) in the United States and Mexico during the 19th and early-20th centuries. He was also mayor of St. George, Utah. Eyring was the grandfather of chemist Henry Eyring and Camilla Eyring Kimball, wife of LDS Church president Spencer W. Kimball.