Hugo Baldomero Medina Garza (born 1958) is a Mexican drug lord and leader of the Gulf Cartel. He is known as El Señor Padrino de los Tráilers ("Lord of the Trailers") for shipping large sums of Colombian narcotics in trucks through Mexico, to later smuggle them across the international border into the United States. He was listed on the FBI’s most wanted list in 2007, and is believed to still be conducting the Gulf Cartel’s operations in Reynosa and Matamoros.