Xu Lijia (Chinese: 徐莉佳; born 30 August 1987 in Shanghai) is a Chinese sailboat racer who won a bronze medal in women's Laser Radial class at the 2008 Summer Olympics and a gold medal in the same event at the 2012 Summer Olympics, where she was the flag bearer for China at the closing ceremony.

1998 Chinese Championships – 1st Optimist class

1999 Asian Championships – 1st Optimist class

2001 World Championships – 1st Optimist class

2002 World Championships – 1st Optimist class

2002 Asian Games – 1st Optimist class

2005 Chinese National Games – 2nd Europe class

2006 World Championships – 1st Laser Radial class

2006 Asian Games – 1st Laser Radial class

2008 World Championships – 2nd Laser Radial class

2008 Olympics – 3rd Laser Radial class

2009 Chinese National Games – 1st Laser Radial class

2012 World Championships – 2nd Laser Radial class

2012 Olympics - 1st Laser Radial class