The Utah-Idaho Sugar Company was a large sugar beet processing company based in Utah. It was owned and controlled by the Church of Jesus Christ of Latter-day Saints (LDS Church) and its leaders. It was notable for developing a valuable cash crop and processing facilities that was important to the economy of Utah and surrounding states. It was part of the Sugar Trust, and subject to antitrust investigations by the U.S. Department of Justice, the Federal Trade Commission, and the .