Taqi al-Din ( Taqī al-Dīn; also spelled Taqi ad-Din, Taqieddin, Takieddine or Takiyüddin) is an Arabic name for men.
It may refer to:
Al-Muzaffar Taqi al-Din Umar, or Al-Muzaffar Umar (? –1191), Ayyubid Amir Taqi ad-Din Ahmad Ibn Taymiyyah (1263–1328), Hanbali scholar Taqi al-Din al-Subki (1284–1355), Shafi'is scholar Taqi al-Din Ahmad ibn 'Ali ibn 'Abd al-Qadir ibn Muhammad Al-Maqrizi (1364–1442), Egyptian historian Taqi al-Din Muhammad ibn Ahmad al-Fasi (1373–1429), Muslim scholar, hafith, faqih, historian, and Maliki qadi (judge) in Mecca Taqi al-Din Muhammad ibn Ma'ruf (1526–1585), Ottoman polymath, scientist and engineer Muhammad Taqi-ud-Din al-Hilali (1893?–1987?), Moroccan religious scholar Takiyettin Mengüşoğlu (1905–1984), Turkish philosopher Takieddin el-Solh (1908–1988), Lebanese Prime Minister Taqiuddin al-Nabhani (1909–1977), founder of the Islamist political party Hizb ut-Tahrir Mohammed Takiyudin (born 1991), Ghanaian footballer Amine Takieddine (1884–1937), Lebanese writer, poet, lawyer, and political journalist Ziad Takieddine (1950–2025), Lebanese-French businessman