Cambodia at the 2012 Summer Paralympics

Cambodia competed at the 2012 Summer Paralympics in London, United Kingdom, from August 29 to September 9.

The country is fielding its smallest delegation to date: a single athlete, female sprinter Thin Seng Hon. As no Cambodian athlete qualified for the Games, the country received a wildcard invitation to send one competitor in track and field events.

Thin "was born without a fully formed right leg", and uses a "$2 500 J-shaped running blade" prosthetic. Her coach, pointing out that her prosthetic is "not custom-built for sprinting and is less comfortable and shock absorbent than those owned by her first world rivals", has argued she is likely to be disadvantaged by a "technology gap", as well as by poverty; Thin "trains on a dirt track and balances running with a full-time job at a souvenir shop".