Wang Jia

Wang Jia may refer to:


 * Wang Jia (Taoist) (died 390), Taoist hermit and scholar during the Sixteen Kingdoms period
 * Wang Zijia (1622–1657), born Wang Jia, actor during the Ming and Qing dynasties
 * Wang Jia (director), Chinese film director
 * Jia Wang, engineer at AT&T Labs Research