Mu'in al-Din or Moinuddin () is a male Muslim name composed of the elements Muin, meaning helper and ad-Din, meaning of the faith. It may refer to:

Moinuddin Ahmed (disambiguation), multiple people Mu'in ad-Din Unur (d. 1149), Seljuk ruler of Damascus Mu'in al-Din Chishti (1143–1236), Sufi saint Mu'in al-Din Hasan ibn al-Shaykh (d. 1246), vizier of the Ayyubid sultanate Pervâne Mu'in al-Din Suleyman (d. 1277), politician in Anatolia Mo'in al-Din Junayd ibn Mahmud ibn Muhammad Baghnovi Shirazi, or just Junayd Shirazi (fl. 1389), Persian Sufi poet Muhammad Mueenuddeen I (d. 1835), sultan of the Maldives Muhammad Mueenuddeen II (fl. 1887), sultan of the Maldives Sir Nawab Muhammed Moin Uddin Khan (1891–1941), Indian nobleman Ghulam Moinuddin Khanji (1911–2003), Indian prince Syed Ghulam Moinuddin Gilani (1920–1997), Pakistani Sufi saint Syed Khwaja Moinuddin (1924–1978), Indian football player Khan Mohammad Moinuddin (1930–1981), Bangladeshi author Moinuddin Haider (born 1942), Pakistan army General Moinuddin Aqeel (born 1946), Pakistani author, critic and linguist Mirza Ghulam Moinuddin Muhammad, Javaid Jah Bahadur (b. 1946), Indian descendant of the Mughal emperors Chowdhury Mueen-Uddin (born 1948), Bangladeshi journalist Moin Uddin Bhuiyan (1948–2011), Bangladeshi politician Mayeen Uddin Khan Badal (1952–2019), Bangladeshi politician Syed Ghulam Moinuddin (born 1958), Pakistani field hockey player Mohammad Moinuddin Abdullah (born 1959), Bangladeshi civil servant Moin Uddin (general) (born 1961), Bangladeshi general Kausar Mohiuddin (born 1963), Indian politician Moin Uddin (born 1965), Bangladeshi politician Moinuddin (cricketer) (born 1987), Pakistani cricketer Moinuddin Rubel (born 1988), Bangladeshi cricketer Moinuddin Khan, Indian footballer Abu Jafar Mohammad Moinuddin, Bangladeshi politician Arif Moinuddin, Bangladeshi politician Moin Uddin Sarkar, Bangladeshi politician Sheikh Moin Uddin, Bangladeshi civil engineer Mohammad Moinuddin Miazi, Bangladeshi politician

See also Moinuddin Ahmad Art Gallery, Aligarh Muslim University Shrine of Mu'in al-Din Chishti Khwaja Moinuddin Chishti Language University Moinuddinpur, Gujrat

References