Mormon polygamy (or “plural marriage”) was a 19th-century religious practice introduced by Joseph Smith and further embraced by leaders like Brigham Young. It played an important role in shaping the history and culture of The Church of Jesus Christ of Latter-day Saints. While the Church officially ended the practice through the 1890 Manifesto (and polygamy is strictly prohibited today), it took years to bring it to a complete stop, and the topic remains controversial today. This guide provides an overview of Latter-day Saint polygamy, including answers to common questions and resources for further reading.
Mormon Polygamy: A Comprehensive Guide