|Born||9 March 1952 (age 71)|
Zarasai, Lithuanian SSR, Soviet Union
|Listed height||213 cm (7 ft 0 in)|
|Listed weight||127 kg (280 lb)|
|Career highlights and awards|
|Basketball Hall of Fame as player|
|Women's Basketball Hall of Fame|
|FIBA Hall of Fame as player|
Uļjana Larionovna Semjonova (Russian: Ульяна Ларионовна Семёнова, romanized: Ul'yana Larionovna Semyonova; born 9 March 1952) is a retired Latvian basketball player who competed for the Soviet Union.
Standing at least 2.13 m (7 ft 0 in) Semjonova was the leading women's basketball player in the world in the 1970s and 1980s. Wearing a men's size 21 (US) / 58 (EU) shoe, she was known for having the largest feet ever in women's basketball. For almost all of her playing career, she played for TTT Riga, which was part of Daugava Voluntary Sports Society. With TTT, she won 15 championships in the Soviet Union and the European Champion's Cup 15 times. Semjonova was also very dominant in international play, winning two Olympic Gold medals while playing for the USSR in 1976 and 1980 and never lost a game in official international competition.
She was awarded the Order of the Red Banner of Labour in 1976, and in 1993 became the first non-US woman enshrined into the Basketball Hall of Fame. She was an inaugural member of the Women's Basketball Hall of Fame in the class of 1999. In 2007, she was enshrined in the FIBA Hall of Fame. During the 2007 Latvian sports personality of the year award ceremony, Semjonova received the Lifetime Contribution to Sport award.