|Centuries:||19th century - 20th century - 21st century|
|Decades:||1890s 1900s 1910s - 1920s - 1930s 1940s 1950s|
|Years:||1920 1921 1922 1923 1924 1925 1926 1927 1928 1929|
- Church makes first purchases of parts of the Hill Cumorah.
- January 21 - The Los Angeles Stake was formed.
- November 14 - Harold B. Lee marries Fern Lucinda Tanner.