|Centuries:||19th century - 20th century - 21st century|
|Decades:||1960s 1970s 1980s - 1990s - 2000s 2010s 2020s|
|Years:||1990 1991 1992 1993 1994 1995 1996 1997 1998 1999|
- March 12 - Gordon B. Hinckley ordained and set apart as President of The Church of Jesus Christ of Latter-day Saints.
- March 12 - Thomas S. Monson set apart as President of the Quorum of the Twelve Apostles.
- March 12 - Boyd K. Packer set apart as Acting President of the Quorum of the Twelve Apostles.
- March 3 - Howard W. Hunter