Bulgaria competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's seventeenth appearance at the Summer Olympics, except for three occasions, including the 1984 Summer Olympics in Los Angeles, because of the Soviet boycott. The Bulgarian Olympic Committee sent 95 athletes, 49 men and 46 women, to compete in 19 sports. Shooting champion and four-time Olympian Mariya Grozdeva became the nation's first ever female flag bearer in the opening ceremony.
Biathlon at the 2006 Winter Olympics consisted of ten biathlon events. They were held at the Cesana-San Sicario arena. The events began on 11 February and ended on 25 February 2006. Approximately 6,500 spectators were expected by the organizing committee. In these games, biathlon events were open to both men and women but they raced in different distances in their own events.
Bulgaria competed at the 2006 Winter Olympics in Turin, Italy.
Bulgaria was represented by 72 athletes at the 2008 Summer Olympics, held in Beijing, People's Republic of China.
The snowboarding competition of the Vancouver 2010 Olympics was held at Cypress Mountain. The events were held between the 15 and 27 February 2010.
The United States participated in the 2010 Winter Olympics in Vancouver, British Columbia, Canada. The U.S. team had a historic Winter Games, winning an unprecedented 37 medals. Team USA's medal haul, which included nine gold, marked the first time since the 1932 Lake Placid Games that the U.S. earned more medals than any other participant.
China participated at the 2010 Winter Olympics in Vancouver, British Columbia, Canada, sending its largest delegation at a Winter Olympics with 94 athletes. China had its best ever Winter Olympics medal finish, winning five gold medals and eleven in total, finishing seventh in the medal standings.
Switzerland participated at the 2010 Winter Olympics in Vancouver, British Columbia, Canada. 146 athletes entered 14 sports.
Croatia participated at the 2010 Winter Olympics in Vancouver, British Columbia, Canada. The Croatian delegation consisted of nineteen athletes in four sports.
Bulgaria competed at the 2012 Summer Olympics in London, United Kingdom from 27 July to 12 August 2012. It was the nation's nineteenth appearance at the Summer Olympics, having missed the Olympics on three occasions, including the 1984 Summer Olympics in Los Angeles because of the Soviet boycott. Despite this being London's third Olympic Games, this was the first time a Bulgarian team appeared at a London Olympics. The Bulgarian Olympic Committee sent the nation's smallest delegation to the Games, tying the record with Helsinki in 1952, and with Tokyo in 1964. A total of 63 athletes, 36 men and 27 women, competed in 16 sports. Men's volleyball was the only team event in which Bulgaria was represented in these Olympic games. There was only a single competitor in badminton, sprint canoeing, fencing, and judo.
Bulgaria competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.
Bulgaria competed at the 2014 Winter Olympics in Sochi, Russia, from 7 to 23 February 2014. The Bulgarian team consisted of 18 athletes in 6 sports. The team will also consist of 21 officials.
Bulgaria competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Bulgaria made their official debut at the 1896 Summer Olympics in Athens. Bulgarian athletes had appeared in every edition of the Summer Olympics since 1924, except for three occasions: the 1948 Summer Olympics in London, and the 1932 and 1984 Summer Olympics in Los Angeles because of Bulgaria's actions in WW2, the worldwide Great Depression and the Soviet boycott, respectively.
Norway competed at the 2018 Winter Olympics in PyeongChang, South Korea, from 9 to 25 February 2018. It was represented by 109 competitors in 11 sports.
Bulgaria competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018, with 21 competitors in 6 sports.
Bulgaria competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, due to the COVID-19 pandemic. Bulgarian athletes have appeared in every edition of the Summer Olympics since 1924, except for three occasions: the 1948 Summer Olympics in London, and the 1932 and 1984 Summer Olympics in Los Angeles because of Bulgaria's actions in World War II and the worldwide Great Depression and Soviet boycott, respectively.
Short track speed skating at the 2020 Winter Youth Olympics took place at the CIG de Malley in Lausanne, Switzerland from 18 to 22 January 2020.
Norway competed at the 2022 Winter Olympics in Beijing, China, from 4 to 20 February 2022. The Norwegian team consisted of 84 athletes. Kjetil Jansrud and Kristin Skaslien were the country's flagbearers during the opening ceremony. Biathlete Marte Olsbu Røiseland was the flag bearer during the closing ceremony.
Bulgaria competed at the 2022 Winter Olympics in Beijing, China, from 4 to 20 February 2022.
Biathlon at the 2022 Winter Olympics was held at the National Biathlon Centre, in the Zhangjiakou cluster of competition venues, 180 kilometres (110 mi) north of Beijing, at an elevation of 1,665 metres (5,463 ft), from 5 to 18 February 2022.
