Wang Jingguo (traditional Chinese: 王靖國; simplified Chinese: 王靖国; pinyin: Wáng Jìngguó; Wade–Giles: Wang Ching-kuo, 18 July 1893 – 1949) was a KMT general from Shanxi. He was the son-in-law of the warlord who controlled Shanxi from 1911–1949, Yan Xishan. Wang served throughout his career in Yan's army, fighting in numerous campaigns.