- 唐太宗 tángtàizōng Emperor Taizong of TangEmperor Taizong of Tang (reigned 626-649), second ruler of the Tang dynasty; posthumous title of [[李世民|李世民|li3 shi4 min2]]
- 清太宗 qīngtàizōng Emperor Taizong of QingThe posthumous title of [[皇太极|皇太極|huang2 tai4 ji2]] (reigned 1626-1643), the founder of the Qing dynasty.
- 皇太极清太宗 huángtàijíqīngtàizōng Hong Taiji and Qing TaizongHong Taiji (1592-1643), the second Khan of the [[后金|後金|hou4 jin1]] and founding emperor of the Qing dynasty, known posthumously by the temple name [[清太宗|清太宗|qing1 tai4 zong1]]
- 谏太宗十思疏 jiàntàizōngshísīshū Memorial on Ten Points of Caution to Emperor TaizongA famous classical Chinese essay written by the Tang dynasty statesman [[魏征|魏徵|wei4 zheng1]]. The text advises Emperor Taizong to remain vigilant in times of peace, listing ten principles for self-cultivation and governance to ensure the long-term stability of the empire.
- 朝鲜太宗 cháoxiǎntàizōng King Taejong of JoseonKing Taejong of Joseon Korea (1367–1422), who reigned from 1400–1418
- 唐太宗李卫公问对 tángtàizōnglǐwèigōngwènduì The Questions and Replies between Emperor Taizong of Tang and Li WeigongA famous military treatise attributed to the general [[李靖|李靖|li3 jing4]] and included as one of the Seven Military Classics of ancient China, the [[武经七书|武經七書|wu3 jing1 qi1 shu1]]