Romania competed at the 1952 Summer Olympics in Helsinki, Finland. The nation returned to the Olympic Games after having missed the 1948 Summer Olympics. 114 competitors, 103 men and 11 women, took part in 67 events in 15 sports.
Andrei Rekechinski is a retired Russian water polo player who played on the silver medal squad at the 2000 Summer Olympics and the bronze medal squad at the 2004 Summer Olympics. Since 2016, he works as a general director for the football club FC Rotor Volgograd.
Tajikistan sent a delegation to compete at the 2006 Winter Olympics in Turin, Italy from 10–26 February 2010. This was the second time Tajikistan had participated in a Winter Olympic Games. The Tajikistani delegation consisted of one alpine skier, Andrei Drygin. He finished 51st in both the super-G and the downhill.
Marina Alexeevna Eltsova is a Russian pair skater. She represented the Soviet Union until its fall, and, after that, Russia. With partner Andrei Bushkov, she is the 1996 World champion and a two-time European champion.
Andrei Vasilievich Bushkov is a Russian former pair skater who represented the Soviet Union until its fall, and, after that, Russia. With partner Marina Eltsova, he is the 1996 World champion and a two-time European champion.
Alessandro Andrei is an Italian former shot putter. He was born in Florence.
Andrei Fyodorovich Kazusenok is a Belarusian judoka and sambist.
Andrei Jämsä is an Estonian rower. Due to a back injury he could not compete in 2007. He is a member of rowing club "Pärnu Sõudeklubi" located in Pärnu.
Andrey Ivanovich Chemerkin is a former Russian weightlifter. Chemerkin was a gold medalist at the 1996 Summer Olympics, and a bronze medalist at the 2000 Summer Olympics. Andrei had a birthweight of 12,6 lbs and is to this day the heaviest weightlifter ever to win a World Championship.
Andrei Mikalayevich Aramnau is a Belarussian weightlifter, Olympic and World Champion.
Andrei Viktaravich Bahdanovich is a Belarusian sprint canoeist. He won a gold medal in the C-2 1000 m event at the 2008 Summer Olympics, rowing together with his brother Aliaksandr Bahdanovich. They finished second in this event in 2012 and fourth in the C-2 500 m in 2008.
Andrei Igorov was a Romanian sprint canoer. He specialized in the C-1 10000 m event, in which he won silver medals at the 1963 World and European Championships, as well as two European titles, in 1965 and 1967. This event was not available at the 1964 Olympics, and Igorov had to compete in the C-1 1000 m. He won a silver medal finishing 0.42 seconds ahead of the third place.
Andrei Ivanovich Khimich is a Soviet-born Ukraianian sprint canoer who competed in the early 1960s. At the 1964 Summer Olympics in Tokyo, he won the gold in the C-2 1000 m event.
Vasile Andrei is a retired heavyweight wrestler from Romania. He competed in Greco-Roman wrestling at the 1980, 1984 and 1988 Olympics and won a bronze medal in 1980 and a gold medal in 1984. At the 1984 Olympics he also placed sixth in freestyle wrestling, and in 1980 and 1988 served as flag bearer for Romania at the opening ceremony. At the world and European championships he won six medals in Greco-Roman wrestling between 1979 and 1987.
Tajikistan sent a delegation to compete at the 2010 Winter Olympics in Vancouver, British Columbia, Canada from 12–28 February 2010. The nation was participating in its third Winter Olympic Games. The Tajikistani delegation consisted of a single athlete: alpine skier Andrei Drygin. Drygin's best finish in any of his events was 44th in the super-G.
Andrei Bănică is a Romanian rower.
Andrei Gheorghe is a Romanian-born Guatemalan modern pentathlete. He competed at the 2012 Summer Olympics.
Andrei Vasile Muntean is a Romanian male artistic gymnast and a member of the national team. He won gold medals on the parallel bars at the 2002 European Junior Championships and on the rings at the 2010 Summer Youth Olympics. Since his senior debut in 2011, Muntean appeared in every edition of the World Championships, and was eventually selected to compete, alongside his fellow gymnasts Marian Drăgulescu and Catalina Ponor, for the Romanian squad at the 2016 Summer Olympics in Rio de Janeiro.
Andrei Socaci is a retired Romanian weightlifter. After winning a silver medal at the 1984 Olympics as a lightweight he moved up to the middleweight division and won nine medals at the world and European championships between 1985 and 1992, including the European title in 1991. After retiring from competition he stayed as a coach with his last club CS Dinamo București.
Marin Andrei is a Romanian former footballer. He competed in the men's tournament at the 1964 Summer Olympics.
