Medal summary
* Host nation (Laos)
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 |  Thailand | 6 | 2 | 1 | 9 |
| 2 |  Laos* | 5 | 3 | 1 | 9 |
| 3 |  Vietnam | 1 | 5 | 3 | 9 |
| 4 |  Philippines | 1 | 3 | 5 | 9 |
| 5 |  Myanmar | 0 | 0 | 5 | 5 |
| Totals (5 entries) | 13 | 13 | 15 | 41 | |
Muay Lao at the 2009 SEA Games was held at Beung Kha Ngong Sport Centre from 10 to 15 December 2009 in Vientiane, Laos.
* Host nation (Laos)
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 | Thailand | 6 | 2 | 1 | 9 |
| 2 | Laos* | 5 | 3 | 1 | 9 |
| 3 | Vietnam | 1 | 5 | 3 | 9 |
| 4 | Philippines | 1 | 3 | 5 | 9 |
| 5 | Myanmar | 0 | 0 | 5 | 5 |
| Totals (5 entries) | 13 | 13 | 15 | 41 | |
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| Pinweight 45 kg | Thongngam Nattakorn Thailand | Bouavanh Chanthaly Laos | Lê Đức Cường Vietnam |
| Light flyweight 48 kg | Soukan Taipanyavong Laos | Roland Claro Philippines | Aye Ko Ko Myanmar |
| Flyweight 51 kg | Thongbang Seuaphom Laos | Romnick Pabalate Philippines | Nane Htaw Taw Myanmar |
| Bantamweight 54 kg | Noukhit Ladsaphao Laos | Anuchit Sathit Thailand | Soe Maung Muang Myanmar |
| Featherweight 57 kg | Teerawat Wannalee Thailand | Nguyễn Trần Duy Nhất Vietnam | Than Oo Myanmar |
| Lightweight 60 kg | Zaidi Laruan Philippines | Vixay Bounthavy Laos | Win Tun Myanmar |
| Ly Hoang Tan Vietnam | |||
| Light welterweight 63.5 kg | Weerapon Kwangkhwang Thailand | Jonathan Polosan Philippines | Võ Văn Đài Vietnam |
| Welterweight 67 kg | Sakdithat Sakdarat Thailand | Bùi Huỳnh Giang Vietnam | Harold Gregorio Philippines |
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| Pinweight 45 kg | Molthira Vatanapackdee Thailand | Bounchanh Sengpaserth Laos | May Libao Philippines |
| Light flyweight 48 kg | Phouthasone Keosayavong Laos | Nguyễn Thị Tuyết Dung Vietnam | Maricel Subang Philippines |
| Flyweight 51 kg | Nguyễn Thị Tuyết Mai Vietnam | Konnika Nuanboriboon Thailand | Angkor Mingxo Laos |
| Preciosa Ocaya Philippines | |||
| Bantamweight 54 kg | Wanlaya Pongta Thailand | Phan Thị Ngọc Linh Vietnam | Ana Marie Rey Philippines |
| Featherweight 57 kg | Paylor Xaypao Laos | Trần Thị Hương Vietnam | Dueannapa Khongfueang Thailand |
The Southeast Asian Games, commonly known as SEA Games is a biennial multi-sport event involving participants from the current 11 countries of Southeast Asia. The games are under the regulation of the Southeast Asian Games Federation with supervision by the International Olympic Committee and the Olympic Council of Asia.
The 1965 Southeast Asian Peninsular Games, officially known as the 3rd Southeast Asian Peninsular Games, was a Southeast Asian multi-sport event held in Kuala Lumpur, Malaysia, from 14 to 21 December 1965 with 14 sports featured in the games. Originally to be hosted by Laos, the third edition of the games was hosted by Malaysia after the former was not able to honour its hosting commitment citing financial difficulties and would later known to have hosted the 2009 SEA Games decades later. Two years earlier, the third SEAP Games was cancelled as Cambodia pulled out of hosting the event due to internal strife. This was the first time Malaysia host the games. Malaysia is the third country to host the Southeast Asian Peninsular Games, which later known as the Southeast Asian Games after Thailand and Myanmar, then Burma. The games was opened and closed by Ismail Nasiruddin, the King of Malaysia at the Stadium Merdeka. The final medal tally was led by Thailand followed by host Malaysia and Singapore.
The 2009 Southeast Asian Games, officially known as the 25th Southeast Asian Games, was a Southeast Asian multi-sport event hosted by Vientiane, Laos. This was the first time Laos had held the Southeast Asian Games as Laos had previously declined hosting the 1965 Southeast Asian Peninsular Games, citing financial difficulties. This was also the first time the Southeast Asian Games was held in a landlocked country.
The New Laos National Stadium is a multi-use stadium in Vientiane, Laos that was built in 2009. It is used mostly for football matches. It hosted the opening and closing ceremonies for the 2009 Southeast Asian Games.
Cambodia competed in the 2009 Southeast Asian Games athletics tournament, winning three gold medals and 40 medals in total.
The badminton tournament at the 2009 SEA Games was held from December 11 to December 17 in Gym Hall 1, National Sports Complex Vientiane of Laos. The men's and women's tournament have no age limit.
The tennis tournament at the 2009 SEA Games was held from December 11 to December 18 in Vientiane of Laos. The men's and women's tournament have no age limit.
Athletics at the 2009 SEA Games, was held at the in Vientiane, Laos from 13 December to 17 December. A total of 45 events were contested.
Sepak Takraw at the 2009 SEA Games was held at the LAO International Trade Exhibition and Convention Centre - ITECC Hall 1 in Vientiane, Laos
Thailand participated in the 2009 Southeast Asian Games in the city of Vientiane, Laos from 9 December 2009 to 18 December 2009.
This is the Summary of the Boxing event at the 2009 SEA Games in Vientiane, Laos.
The finswimming events at the 2009 SEA Games were held from 15 December to 17 December in Vientiane, Laos. The Events were held at the Aquatic Center of the National Sports Complex.
Malaysia competed in the 2009 Southeast Asian Games held in Vientiane, Laos from 8 to 18 December 2009. Malaysia competed in 21 of the 25 sports consisting 197 male and 151 female athletes, 154 male officers and 28 female officers. Dr. Ramlan Abdul Aziz, the Director General of National Sports Institute was the Chef de Mission of Malaysia. The contingent won 40 gold medals, 40 silver and 59 bronze to finish fourth in the medal standings. Excellent performance was shown by the men football team whom won the gold medal after 20 years and women's badminton team in team event after 34 years. Daniel Bego has been selected as the Best Male Athlete of the 25th SEA Games winning five gold medals and one bronze medal.
Swimming at the 2009 SEA Games was held in Vientiane, Laos from 10 to 14 December 2009. In this edition, the sport consisted of 32 events, swum in a long course (50m) pool.
The Laos national under-23 football team represents Laos in international football competitions in Olympic Games, Asian Games and SEA Games, as well as other under-23 international football tournaments.
Archery at the 2009 SEA Games was held at the archery range at the National Sports Complex in Vientiane, Laos from 12 to 16 December 2009.
Pétanque at the 2009 SEA Games took place at National University of Lao Petanque Court, Dongdok (Vientiane), Laos.
Karate at the 2009 SEA Games was held at Chao Anouvong Gymnasium from 10 to 12 December 2009 in Vientiane, Laos.
Pencak Silat at the 2009 SEA Games was held at Hall 3, Lao international Trade Exhibition and Convention Center, Vientiane, Laos between December 12 and 17, 2009.
The Laos national badminton team represents Laos in international badminton team competitions. It is managed by the Badminton Lao Federation. The Laotian team participated in the Southeast Asian Games and won three bronze medals in 1959 and 1961. The national team also competes in the Lao International, also known as the BEERLAO International Series.