Lü Jiangang (simplified Chinese: ???; traditional Chinese: ???; pinyin: Lu Jiàngang; born 19 February 1979 in Tianjin, China) is a Chinese baseball player who was a member of Team China at the 2008 Summer Olympics.
He was the winning pitcher against Chinese Taipei, that was the Chinese Team's only win from the Olympics.
He also pitched for China at the 2009 World Baseball Classic.