Lam Qua (Chinese: 林官; pinyin: Lín Guān), or real name, Guan Qiaochang or Kwan Kiu Cheong (關喬昌) (1801 – 1860) was a Western-traine Chinese painter from Guangdong Province of Qing Dynasty China. Lam Qua was the first Chinese portrait painter to be exhibited in the West and is best known for his medical portraiture. He had a workshop in Thirteen Factories of Canton City, China.