Hong Kong competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the territory's fifteenth appearance at the Olympics, having not attended the 1980 Summer Olympics in Moscow because of its support for the United States boycott.

Wong Kam-po SBS MH is a Hong Kong racing cyclist. A specialist in road bicycle racing, at age 34 he became a track cycling world champion in the scratch race of the 2007 World Championships, which was not his specialty.