Abraham Owen Smoot (February 17, 1815 – March 6, 1895) was a Mormon pioneer in Kentucky who eventually moved to Utah.
He was a businessman and politician, elected as the second mayor of Salt Lake City, Utah (1856 to 1862); and mayor of Provo, Utah, where he served from 1868 to 1881.
There he was an early financial supporter of Brigham Young Academy, which developed into a college and Brigham Young University (BYU).
Smoot was among early leaders of The Church of Jesus Christ of Latter-day Saints (LDS Church) who had polygamous marriages, eventually marrying six women and having 27 children, three of whom were adopted.
He also was among prominent leaders in Utah who were slaveholders.
British photographer A landscape and portrait photographer who produced images of the American West, and it is best known for his 1869 photographs of the linking of the first transcontinental railroad.