Ahmed Raza Khan Barelvi Qadri, known reverentially as A'la Hazrat, was an Indian Islamic scholar and poet who is considered as the founder of the Barelvi movement and the Razvi branch of the Qadri Sufi order.

The Barelvi movement, also known as Ahl al-Sunnah wa'l-Jamaah is a Sunni revivalist movement that generally adheres to the Hanafi and Shafi'i schools of jurisprudence, and Maturidi and Ash'ari schools of theology with hundreds of millions of followers, and it encompasses a variety of Sufi orders, including the Chistis, Qadiris, Suhrawardis and Naqshbandis as well as many other orders of Sufism. They consider themselves to be the continuation of Sunni Islamic orthodoxy before the rise of Salafism and Deobandi movement.