Great Britain at the 2012 Summer Olympics 3–1 in the Women's Field hockey tournament to win the first medal of any colour by a British field hockey team at a Summer Olympics since 1992. The team won 65 medals in total; 29 gold, 17 silver and 19 bronze. For each gold medallist, a post box was painted gold by Royal Mail in recognition of the achievement, usually in the competitor's home town. A first class stamp depicting each gold medal winning individual or team was also produced. The following British competitors won medals at the Games. In the 'by discipline' sections below, medallists' names are in bold.
Great Britain at the 2012 Summer Olympics medal with Anna Watkins in the women's double sculls, became the first Great Britain female athlete to win four Olympic medals, and at four successive games (having previously won three silver medals). Swimmer Rebecca Adlington equalled the feat of four Olympic medals later on the same day. Sophie Hosking and Katherine Copeland, in the women's lightweight double sculls, completed the hat-trick as part of Super Saturday. Despite the unprecedented success, Great Britain performed much more poorly in the team sports, winning just a single medal when Great Britain captained by Katie Walsh won the bronze medal match against New Zealand