Swimming at the 1972 Summer Olympics

The 1972 Summer Olympics were held in Munich, West Germany. 29 events in swimming were contested. There were a total of 532 participants from 52 countries competing.

Perhaps the most spectacular athletic events were in swimming. Mark Spitz had a remarkable run, competing in seven events, winning seven Olympic titles and setting seven world records. In 2008, Michael Phelps matched Spitz's feat of setting seven world records in a single Olympics. According to the official Olympic website, "He took part in the 4 × 200 m one hour after his final in the 100 m butterfly. As for the 200 m freestyle gold, it was his third medal in three days".

On the women's side of the competition, Shane Gould of Australia won five medals. She won the 200 m and 400 m freestyle as well as the 200 m individual medley, each with a new world-record time. In addition, she won the silver and the bronze in the 800 m and 100 m freestyle, respectively. In 2022, Gould remains the only woman in history to have claimed five medals in solo events in swimming at a single Olympic Games. Another 15-years-old, American Sandy Neilson, won three gold medals.

The Olympic record was broken at least once in all 29 events. In 20 of those events, a new world record was set.