WBritish Guiana competed at the 1948 Summer Olympics in London, England. Four competitors, all men, took part in seven events in three sports. It was the first time that the nation competed at the Olympic Games.
WBritish Guiana competed at the 1952 Summer Olympics in Helsinki, Finland.
WBritish Guiana competed at the 1956 Summer Olympics in Melbourne, Australia.
WBritish Guiana competed at the 1960 Summer Olympics in Rome, Italy.
WBritish Guiana competed at the 1964 Summer Olympics in Tokyo, Japan.
WBuxton United FC is a Guyanese football club in Buxton. The club competes in the GFF Elite League, the top league of football in Guyana.
WGeorgetown FC is a Guyanese football club based in Georgetown, competing in the GFF Elite League, the top tier of Guyanese football.
WGuyana competed at the 1968 Summer Olympics in Mexico City, Mexico. The Games were hosted from October 13 through October 20, with 1,028 participants representing 92 countries.
WGuyana competed at the 1972 Summer Olympics in Munich, West Germany. Three competitors, all men, took part in four events in two sports.
WGuyana competed at the 1980 Summer Olympics in Moscow, USSR. They won their first, and only Olympic medal to date during these games. Eight competitors, seven men and one woman, took part in ten events in three sports.
WGuyana competed at the 1984 Summer Olympics in Los Angeles, United States. Ten competitors, eight men and two women, took part in twelve events in three sports.
WGuyana competed at the 1988 Summer Olympics in Seoul, South Korea. A total of eight athletes, seven men and one woman, competed for the nation in three sports.
WThe 11th Pan American Games were held in Havana, Cuba from August 2 to August 18, 1991.
WGuyana competed at the 1992 Summer Olympics in Barcelona, Spain. A total of six athletes, five men and one woman, competed for the nation in three sports.
WThe 12th Pan American Games were held in Mar del Plata, Argentina from March 11 to March 26, 1995.
WGuyana competed at the 1996 Summer Olympics in Atlanta, United States.
WThe 13th Pan American Games were held in Winnipeg, Manitoba, Canada from July 23 to August 8, 1999.
WGuyana competed at the 2000 Summer Olympics in Sydney, Australia.
WThe 14th Pan American Games were held in Santo Domingo, Dominican Republic from August 1 to August 17, 2003.
WGuyana competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's fourteenth appearance at the Olympics as an independent nation, although it had previously competed in five other games as British Guiana. Guyana did not compete in the 1976 Summer Olympics in Montreal because of its partial support to the African boycott.
WThe 15th Pan American Games were held in Rio de Janeiro, Brazil from 13 July 2007 to 29 July 2007.
WGuyana competed in the 2010 Commonwealth Games, held in Delhi, India, from 3 to 14 October 2010. It sent 34 players, and won one silver medal, won by Aliann Pompey in the 400-meter run.
WGuyana has competed in 16 Summer Olympic Games. They have never competed in the Winter Games. For the first 5 games they appeared as British Guiana. The country has won a single medal, a bronze in boxing won by Michael Anthony at the 1980 Summer Olympics.
WGuyana has competed in sixteen editions of the Pan American Games, accruing eighteen medals.
WGuyana Defence Force FC, colloquially known simply as Defence Force is a Guyanese football club in Georgetown. The club competes in the GFF Elite League, the top league of football in Guyana. The club is fielded by the nation's defence force and military.
WMilerock is a Guyanese football club based in Linden, competing in the Guyana National Football League, the top tier of Guyanese football. The club has a local rivalry with fellow Linden-based club, Topp XX.
WPele FC is a Guyanese football club based in Georgetown, competing in the GFF Elite League, the top tier of Guyanese football. The club was founded in 1971 and is named after Brazilian football legend Pelé.
WSantos FC (Guyana) is a Guyanese football club in Georgetown. The club competes in the GFF Elite League, the top league of football in Guyana.
WSlingerz FC is a Guyanese football club based in Vergenoegen. The club competes in the West Demerara Senior League, one of several regional leagues in Guyana. Founded in 2013, the club never qualified for the GFF National Super League, the top football league in Guyana at the time. However, the team has been very successful in Guyana's many cup competitions, including winning the Mayors Cup, Guyana's top cup competition, in 2015 after finishing runners-up in the previous tournament in 2013. The team has also finished champions or runners-up in several smaller cup competitions.
WTop XX Football Club is a Guyanese football club based in Linden, competing in the Guyana National Football League, the top tier of Guyanese football.