Syed Sadequain Ahmed Naqvi TI PP SI, often referred to as Sadequain Naqqash, was a Pakistani artist, best known for his skills as a calligrapher and a painter. He is considered one of the finest painters and calligraphers Pakistan has ever produced. He was also a poet, writing hundreds of rubāʿiyāt in the style of Omar Khayyam and Sarmad Kashani.