The diving competitions at the 2012 Olympic Games in London took place from 29 July to 11 August at the Aquatics Centre in the Olympic Park. It was one of four aquatic sports at the Games, along with swimming, water polo and synchronised swimming.

The 2012 Games had competitions in eight events (men and women events each of): 3m springboard, synchronised 3m springboard, 10m platform, and synchronised 10m platform.

The diving had 136 athletes representing 25 countries. All divers must be at least 14 years old on or by 31 December 2012.

China was the most successful nation, topping the medal table with six golds and ten in total.