Li Jiawei, Singaporean table tennis player
Li Jiawei (Chinese: 李佳薇; pinyin: Lǐ Jiāwēi; born 9 August 1981) is a retired Chinese-born former Singaporean table tennis player, four-time Olympian and twice Olympic medalist. She trained in Beijing's famous Shichahai Sports School with Olympic medalist Zhang Yining. In 1995, she moved to Singapore and in the following year, she commenced her international career as a competitive table tennis player. She became a Singapore citizen at the age of 18 years under the Foreign Sports Talent Scheme.

Li's highest world singles ranking was in December 2005, when she was placed third. Li was also a key player for the Singaporean women's team and doubles, and mixed doubles events, having participated in three Olympics and achieving a medal for the latter two. She finished in fourth place in singles at both the 2004 Summer Olympics in Athens and the 2008 Summer Olympics in Beijing at which she was an official flagbearer. On 15 August 2008, the Singapore women's team composed of Li and her teammates Feng Tianwei and Wang Yuegu defeated South Korea 3–2 in the semifinals. However, in the finals on 17 August, the team lost to China and earned a silver medal, marking the first time that Singapore had won an Olympic medal since the nation's independence in 1965. The momentous occasion came 48 years after Tan Howe Liang won the country's first medal, a silver in weightlifting at the 1960 Summer Olympics in Rome. Li ended 2008 on a high, winning gold in the women's team event with Feng and Wang at the ITTF Pro Tour ERKE German Open in Berlin in November, and in the doubles with Sun Beibei at the ITTF Volkswagen Pro Tour Grand Finals in Macau in December 2008.

Li won the women's team bronze medal with Feng and Wang at the 2012 Summer Olympics in London. Soon after, she announced her retirement from competitive sports on 27 December 2012.