Latisha Chan, formerly known by her Chinese name Chan Yung-jan (Chinese: 詹詠然; pinyin: Zhān Yǒngrán), is a Taiwanese tennis player who is a former world No. 1 in doubles. She has won 33 career titles in doubles, including a Grand Slam title at the 2017 US Open alongside Martina Hingis, as well as nine at WTA 1000-level. Chan also finished runner-up at three other Grand Slam events, the 2007 and 2015 Australian Open, and the 2007 US Open.