Samprada Singh (1925 – 27 July 2019) was an Indian businessman, who was the founder and chairman of Alkem Laboratories, which develops, manufactures and markets pharmaceutical formulations and nutraceuticals in India. It has operations in Europe, Africa, the Asia Pacific, South America, the United States and India. In 2017, Samprada Singh had an estimated net worth of $3.3 billion. He died on 27 July 2019.