Italy competed at the 1996 Summer Olympics in Atlanta, United States. 340 competitors, 236 men and 104 women, took part in 172 events in 27 sports.
Jason Edward Lezak is an American former competitive swimmer and swimming executive. As a swimmer, Lezak specialized in the 50-meter and 100-meter freestyle races. His pro career lasted for nearly fifteen years, spanning four Olympic games and eight Olympic medals.
Emanuele Merisi is an Italian former professional swimmer, specialized in backstroke, who won a bronze medal in the 1996 Summer Olympics.
Yevgeny Alexandrovich Lagunov is a freestyle swimmer from Russia, who won the bronze medal in the 100 m freestyle at the European Short Course Swimming Championships 2005 in Triest, Italy. He also competed in the 2004, 2008 and 2012 Summer Olympics. At the 2008 Summer Olympics he was part of the Russian team that won silver in the 4 × 200 m freestyle relay, and at the 2012 Summer Olympics he won a bronze medal in the 4 × 100 m freestyle.
Douglas Dale Northway is an American former swimmer, who represented the United States at two consecutive Olympic Games.
James Price McLane Jr. was an American competition swimmer, three-time Olympic champion, and a world record-holder.
Piermaria Siciliano is a retired freestyle swimmer from Italy, who represented his native country at two consecutive Summer Olympics: 1992 and 1996. He won the bronze medal in the men's 4×200 m freestyle at the 1995 European Aquatics Championships, alongside Massimiliano Rosolino, Emanuele Merisi, and Emanuele Idini.
Pua Kele Kealoha was an American competition swimmer, Olympic champion, and former world record-holder. He was not related to Olympic swimming champion Warren Kealoha.
Tunisia first participated at the Olympic Games in 1960, and has sent athletes to compete in every Summer Olympic Games except when they participated in the American-led boycott of the 1980 Summer Olympics.
Albania first participated at the Summer Olympic Games in 1972. After that, Albania boycotted the next four games for political reasons, as part of the 1980 Summer Olympics boycott, 1984 Summer Olympics boycott and the isolationist stance of Albania at the time. They returned for the Barcelona 1992 Summer Olympics and have appeared in all games since then. Albania made their Winter Olympic Games debut in 2006. Albania normally competes in events that include swimming, athletics, weightlifting, shooting, and wrestling. They have been represented by the Albanian National Olympic Committee since 1972.
George Harold Kojac was an American competition swimmer, two-time Olympic champion, and former world record-holder in two events.
Jack Chapman Medica was an American competition swimmer, Olympic champion, and former world record-holder in two events.
Nikita Konstantinovich Lobintsev is a Russian freestyle swimmer, who won the silver medal in the 4 × 200 m freestyle relay at the 2008 Summer Olympics. At that Olympics, he also competed in the 400 m freestyle, finishing in 8th, and the 1500 m freestyle, finishing in 31st.
Daniel Ploug Jorgensen is an American former competition swimmer who represented the United States at two consecutive Olympic Games.
San Marino competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. The country's participation at London marked its thirteenth appearance in the Summer Olympics since its début at the 1960 Summer Olympics. The delegation sent by the Sammarinese National Olympic Committee consisted of four athletes: sprinter Martina Pretelli, archer Emanuele Guidi, trap shooter Alessandra Perilli and short-distance swimmer Clelia Tini.
The Marshall Islands marked its second consecutive Olympiad, at the 2012 Summer Olympics in London, from July 27 to August 12, 2012. The Olympian delegation included two men and two women, one male and one female athlete in athletics and one male and one female athlete in swimming. Middle-distance runner Haley Nemra was honored as the national flag bearer at the opening ceremony. The Marshall Islands continued their streak of bringing home no medals.
Pernille Blume is a Danish former swimmer specializing in sprint freestyle events. She competed at the 2012 Summer Olympics. At the 2016 Summer Olympics she was the gold medalist in the women's 50 metre freestyle and won a bronze medal in the women's 4 × 100 metre medley relay where she swam the freestyle leg of the relay in both the prelims and the final. She also competed at the 2020 Summer Olympics, winning a bronze medal in the 50 metre freestyle.
Andrew Edward Strenk is an American former competition swimmer and Pan American Games medalist.
Michael Allen Wall is an American former competition swimmer who participated in two consecutive Summer Olympics.
Emanuele Nicolini is a Sammarinese swimmer, who specialized in freestyle events. He holds numerous national records in the 200 and 400 m freestyle, and had represented his nation San Marino in two editions of the Olympic Games.
Italy 
