Empress Dowager Zhang

Empress Dowager Zhang (張太后) may refer to:


 * Empress Dowager Zhang (Han-Zhao) (died 313), empress dowager of the Han Zhao dynasty
 * Empress Dowager Zhang (Liu Song dynasty) (died 426), empress dowager of the Liu Song dynasty
 * Empress Zhang (Hongxi) (1379–1442), empress dowager of the Ming dynasty
 * Empress Zhang (Hongzhi) (1471–1541), empress dowager of the Ming dynasty