Muhammad Alauddin Siddiqui (Urdu: پیر محمد علاؤالدین صدیقی; 1 January 1938 – 3 February 2017) was an Islamic Sufi scholar and social personality. He appeared in islamic educational programmes on ARY Q TV and on NOOR TV. He established madrassas for religious and non religious education, as well as mosques in Pakistan and England. He was the founder of two colleges in the Azad Kashmir region: Mohiudin Islamic Medical College in Mirpur, and Mohiudin Islamic University in Nerian Sharif. He was on the list of 500 Most Influential Muslims seven times from 2012 to 2018.