Sun Shengnan
| Country (sports) | China |
|---|---|
| Residence | Beijing |
| Born | 21 January 1987 Beijing |
| Height | 1.70 m (5 ft 7 in) |
| Turned pro | 2002 |
| Plays | Left-handed (two-handed backhand) |
| Prize money | $289,473 |
| Singles | |
| Career record | 205–166 |
| Career titles | 6 ITF |
| Highest ranking | No. 216 (4 April 2011) |
| Grand Slam singles results | |
| US Open | Q2 (2007) |
| Doubles | |
| Career record | 256–158 |
| Career titles | 1 WTA, 26 ITF |
| Highest ranking | No. 50 (17 September 2007) |
| Grand Slam doubles results | |
| Australian Open | QF (2007) |
| French Open | 2R (2007) |
| Wimbledon | 1R (2007, 2008) |
| US Open | 1R (2007) |
Sun Shengnan (Chinese: 孙胜男; pinyin: Sūn Shèngnán; Mandarin pronunciation: [swə́n ʂə̂ŋ nǎn]; born 21 January 1987) is a Chinese former tennis player. Her highest WTA singles ranking is 216th, which she reached on 4 April 2011. Her career-high in doubles is 50th, which she reached on 17 September 2007.
By March 2006, Sun had won two ITF singles titles and risen to No. 320 in the WTA rankings, and had earned herself a reputation as 'one to watch', having shown plenty of recent promise of further improvement in the preceding year.