Empress Sadako

Empress Teimei can refer to:
 * Fujiwara no Teishi (藤原 定子), also known as Sadako, empress consort of the Japanese Emperor Ichijō
 * Princess Sadako Kujō (九条 節子), later Empress Teimei (貞明皇后) of Japan (1884–1951), wife of Emperor Taishō