Khushwant Lal Wig (1904–1986) was an Indian physician, medical academic, writer and the director of the All India Institute of Medical Science, New Delhi. He was a Fellow of the Royal College of Physicians of London and a recipient of Dr. B. C. Roy Award, the highest Indian award in the medical category. The Government of India awarded him the third highest civilian honour of the Padma Bhushan, in 1964, for his contributions to the Medical science.