Guillermo Alfonso Jaramillo Martínez (born June 25, 1950) is a Colombian politician and surgeon, graduated from the Universidad del Rosario, with specializations in cardiovascular and thoracic surgery from the University of Lund, and in pediatric cardiac surgery from the University of Uppsala, both in Sweden.[1] He was elected governor of the department of Tolima on two occasions, one by presidential appointment and the other by popular election. He was a Senator of Colombia and Secretary of Government and Health of Bogotá[2] Was elected mayor of Ibagué, for the period 2016–2019. Since May 1, 2023, he is the Minister of Health and Social Protection, in the administration of Gustavo Petro.[3]