Palarong Olimpiko sa Tag-init 2012: Pagkakaiba sa mga binago

| alt = Four abstract shapes placed in a quadrant formation spelling out "2012". The word "London" is written in the shape representing the "2", while the Olympic rings are placed in the shape representing the "0".

| host_city = [[London]], United Kingdom

| nations = 204

| athletes = 10,768 (5,992 men, 4,776 women)