Bhai Kapur Singh Sirdar (2 March 1909 - 13 August 1986), civilian, parliamentarian and intellectual, was a master of manysided learning. Besides Sikh theology, he was vastly learned in philosophy, history and literature. He was born into a farming family, at the village Chakk in Ludhiana district on 2 March 1909. His father's name was Didar Singh. Sirdar Kapur Singh received his Master's degree, first class first, at the prestigious Government College, Lahore, after which he went to Cambridge to take his Tripos in Moral Sciences.