In the Latter Day Saint movement, an ordinance is a sacred rite or ceremony that has spiritual and symbolic meanings and act as a means of conveying divine grace. Ordinances are physical acts which signify or symbolize an underlying spiritual act; for some ordinances, the spiritual act is the finalization of a covenant between the ordinance recipient and God.

In the Latter Day Saint movement, a temple is a building dedicated to being a house of God and is reserved for special forms of worship. A temple differs from a church meetinghouse, which is used for weekly worship services. Temples have been a significant part of the Latter Day Saint movement since early in its inception. Today, temples are operated by several Latter Day Saint denominations. The most prolific builder of temples of the Latter Day Saint movement is the Church of Jesus Christ of Latter-day Saints. The LDS Church has 350 temples in various phases, which includes 190 dedicated temples, 51 under construction, and 109 others announced. Several others within the movement have built or attempted to build temples. The Community of Christ operates one temple in the United States, which is open to the public and used for worship services, performances, and religious education. Other denominations with temples are the Apostolic United Brethren, the Church of Christ, the Fundamentalist Church of Jesus Christ of Latter-Day Saints, and the Righteous Branch of the Church of Jesus Christ of Latter-day Saints.