The Games of the XXIII Olympiad were held in 1984 in Los Angeles, United States. Los Angeles was the only city to bid to host the 1984 Summer Olympics.
| Games of the XXIII Olympiad | |
| Nations participating | 140 |
| Athletes participating | 6,797 (5,230 men, 1,567 women) |
| Events | 221 in 23 sports |
| Opening ceremonies | July 28, 1984 |
| Closing ceremonies | August 12, 1984 |
| Officially opened by | Ronald Reagan |
| Athlete's Oath | Edwin Moses |
| Judge's Oath | Sharon Weber |
| Olympic Torch | Rafer Johnson |
See the medal winners, ordered by sport:
Top medal-collecting nations:
(for the full table, see 1984 Summer Olympics medal count)
| 1984 Summer Olympics medal count | ![]() |
||||
|---|---|---|---|---|---|
| Pos | Country | Gold | Silver | Bronze | Total |
| 1 | 83 | 61 | 30 | 174 | |
| 2 | 20 | 16 | 17 | 53 | |
| 3 | 17 | 19 | 23 | 59 | |
| 4 | 15 | 8 | 9 | 32 | |
| 5 | 14 | 6 | 12 | 32 | |
| 6 | 10 | 18 | 16 | 44 | |
| 7 | 10 | 8 | 14 | 32 | |
| 8 | 8 | 1 | 2 | 11 | |
| 9 | 7 | 4 | 7 | 18 | |
| 10 | 6 | 6 | 7 | 19 | |
| Olympic Games |
| Summer Olympic Games |
| 1896 | 1900 | 1904 | 1908 | 1912 | 1916 | 1920 | 1924 | 1928 | 1932 | 1936 | 1940 | 1944 | 1948 | 1952 | 1956 | 1960 | 1964 | 1968 | 1972 | 1976 | 1980 | 1984 | 1988 | 1992 | 1996 | 2000 | 2004 | 2008 | 2012 |
| Winter Olympic Games |
| 1924 | 1928 | 1932 | 1936 | 1948 | 1952 | 1956 | 1960 | 1964 | 1968 | 1972 | 1976 | 1980 | 1984 | 1988 | 1992 | 1994 | 1998 | 2002 | 2006 | 2010 | 2014 |
| International Winter Sports Week |
| 1908 | 1912 | 1916 | 1920 | 1924 |
| Retroactively decertified Games |
| 1906 |