Laos at the 2012 Summer Olympics


Laos competed at the 2012 Summer Olympics in London, from 27 July – 12 August 2012. This was the nation's eighth consecutive Olympiad since 1980, excepting for 1984 because of the Soviet-led boycott.
Three Laotian athletes were selected to the team by wild card entries in athletics and swimming, without having qualified. This was also the nation's smallest team after the 2000 Summer Olympics in Sydney. Sprinter Kilakone Siphonexay was the nation's flag bearer at the opening ceremony. Laos has yet to win its first Olympic medal.

Athletics

Laos has selected two athletes by wildcard.
;Men
;Women

Swimming

Laos has gained a "Universality place" from the FINA.
;Men