Néstor Mesta Cháyres (aka Nestor Chaires, Ciudad Lerdo, February 26, 1908 - Mexico City, June 29, 1971) was an acclaimed tenor in Mexico and a noted interpreter of Spanish songs, boleros and Mexican romantic music on the international concert stage. He was widely commended for his artistic renditions of the works of Agustín Lara and María Grever and was nicknamed "El Gitano de México".