Indonesia competed in the 2008 Summer Olympics, held in Beijing, People's Republic of China from August 8 to August 24, 2008. At the games, twenty-two Indonesians had qualified to compete, while the other three had been granted a wildcard entry.
Georgi Palazov is a Bulgarian former swimmer, who specialized in butterfly and medley events. He represented Bulgaria at three Olympic Games – 2000 Summer Olympics in Sydney, 2004 Summer Olympics in Athens, and 2008 Summer Olympics in Beijing. Palazov achieved his best possible result at the Olympics, when he finished thirty-ninth in the men's 200 m butterfly in 2008, with a time of 2:01.84. Palazov also competed in the men's 400 m individual medley in Sydney, where he set a national record, with a time of 4:35.92, finishing only in fortieth place.
Serhiy Anatoliyevich Serhieiev is a Ukrainian-born Turkish swimmer, who specialized in butterfly and individual medley events. He is a three-time Olympian, a multiple-time Ukrainian champion, and a five-time Turkish record holder. He is also a member of Fenerbahçe Swimming.
Daniel William Henry "Danny" Wong Bego, OLY is a Malaysian swimmer, who specialises in freestyle and butterfly events. He emerged as one of Malaysia's most promising and outstanding swimmers, winning a total of fifteen medals at the Southeast Asian Games, and breaking six national records. He was the first Malaysian swimmer to compete in three different events at a single Olympic Games.
Yang Chin-kuei is a Taiwanese swimmer, who specialized in butterfly and freestyle events. She represented the Chinese Taipei national team in two editions of the Olympic Games.
Serhiy Mykolaiovych Advena is a Ukrainian former swimmer who specializes in the freestyle and butterfly swimming styles. He is a two-time Olympian, and a multiple-time Ukrainian record holder in both 100 and 200 m butterfly. He also helped out the Ukrainian team to upset their American rivals and claim the medley relay title (3:38.49) at the 2005 Summer Universiade in Izmir, Turkey.
Sergey Pankov is an Uzbek swimmer, who specialized in backstroke and butterfly events. He won a bronze medal in the 200 m backstroke at the 2006 Asian Swimming Championships in Singapore, and had achieved an eighth-place finish in the same discipline at the 2010 Asian Games in Guangzhou, China.
Danil Bugakov is an Uzbek former swimmer, who specialized in backstroke, freestyle and individual medley events. He won two medals for the 50 m backstroke at the Asian Swimming Championships. He is also the brother of freestyle swimmer and three-time Olympian Mariya Bugakova.
Iurii Zakharov is a Kyrgyzstani former swimmer, who specialized in backstroke and individual medley events. He represented his Kyrgyzstan in two editions of the Olympic Games.
Michal Rubáček is a Czech swimmer, who specialized in butterfly events. He is a two-time Olympian, and a multiple-time Czech national record holder for the butterfly events.
Yoo Jung-nam is a South Korean swimmer, who specialized in butterfly events. He represented his nation South Korea at the 2008 Summer Olympics, and has won a career total of four medals in a major international competition, spanning the 2002 Asian Games and the 2005 East Asian Games. Yoo is also a member of the swimming team and a graduate of physical education at Seoul National University.
Jeong Doo-hee is a South Korean former swimmer, who specialized in butterfly events. He represented his nation South Korea at the 2004 Summer Olympics, and shared silver medals with Park Seon-kwan, Choi Kyu-woong, and Park Tae-hwan in the 4×100 m medley relay at the 2010 Asian Games in Guangzhou, China.
Paulius Andrijauskas is a Lithuanian swimmer, who specialized in butterfly events. He currently holds two Lithuanian records in the 200 m butterfly (2:01.98), and 4×200 m freestyle relay (7:25.37) from the 2007 FINA World Championships in Melbourne, Australia.
Zoran Lazarovski is a Macedonian former swimmer, who specialized in butterfly events. He is a two-time Olympian, and a former Macedonian record holder in the 200 m butterfly.
Aghiles Slimani is an Algerian former swimmer, who specialized in butterfly events. Slimani qualified for two swimming events at the 2004 Summer Olympics in Athens, by posting FINA B-standard entry times of 55.40 and 2:03.18 from the World Championships in Barcelona, Spain. In the 200 m butterfly, Slimani challenged seven other swimmers in heat two, including Olympic veteran Vladan Marković of Serbia. He raced to sixth place and thirty-first overall by 0.16 of a second behind Markovic in 2:04.93. In his second event, 100 m butterfly, Slimani placed forty-eighth on the morning's preliminaries. Swimming in heat three, he edged out Turkey's Onur Uras to take a seventh seed by fifteen hundredths of a second (0.15) in 56.22.
Andy Wibowo is an Indonesian former swimmer, who specialized in butterfly events. He won a bronze medal in the 100 m butterfly (55.59) at the 2007 Southeast Asian Games in Bangkok, Thailand.
Gastón Rodríguez is an Argentine swimmer, who specialized in butterfly events. He currently holds short-course Argentine records in the 200 m butterfly (1:57.34) and 200 m individual medley (2:01.03), both from the national championships in Rosario.
Yeh Tzu-cheng is a Taiwanese swimmer, who specialized in butterfly events. Yeh qualified for the men's 200 m butterfly at the 2004 Summer Olympics in Athens, by posting a FINA B-standard entry time of 2:03.28 from the National University Games in Taipei. He challenged seven other swimmers in heat two, including four-time Olympian Vladan Marković of Serbia and Montenegro. He rounded out the field to last place by a 6.39-second margin behind winner Nathaniel O'Brien of Canada in 2:06.41. Yeh failed to advance into the semifinals, as he placed thirty-sixth overall in the preliminaries.
Roy Felipe Barahona Fuentes is a Honduran swimmer, who specialized in butterfly events. Barahona qualified for the men's 200 m butterfly at the 2004 Summer Olympics in Athens, by receiving a Universality place from FINA, in an entry time of 2:06.14. He challenged six other swimmers in heat one, including 15-year-old Sergey Pankov of Uzbekistan. He set a lifetime best of 2:05.99 to pull off a third-place finish by 0.28 of a second behind Indonesia's Donny Utomo. Barahona failed to advance into the semifinals, as he placed thirty-fourth overall in the preliminaries.
Albert Christiadi Sutanto is an Indonesian former swimmer, who specialized in butterfly and medley events. He is a two-time Olympian, and multi medalist 9 Gold 5 Silver and 16 Bronze at the Southeast Asian Games.
Indonesia 
