Ismat Beg, FPAS, FIMA, (Urdu: عصمت بیگ; born January 1951) is a Pakistani mathematician and researcher. Beg is a senior Full Professor at the Lahore School of Economics, Higher Education Commission Distinguished National Professor and an honorary full professor at the Mathematics Division of the Institute for Basic Research, Florida, US. He has an enthusiastic and interactive teaching style. He is famous for saying “please come on the board” when posed with a question in class. This helps uplift the students’ confidence.