Luis Manuel Enrique Téllez Kuenzler (born October 13, 1958) is a Mexican economist. He is a former Secretary of Energy in the cabinet of Ernesto Zedillo and served as Secretary of Communications and Transportation in the cabinet of President Felipe Calderón until 2009. Téllez graduated from the Instituto Tecnológico Autónomo de México (ITAM) with a bachelor's degree in Economics (summa cum laude) took post graduate studies in law at the National Autonomous University of Mexico (UNAM) and received a doctorate's degree in economics from the Massachusetts Institute of Technology.