Edward Avery McIlhenny (March 29, 1872 – August 8, 1949), son of Tabasco brand pepper sauce tycoon Edmund McIlhenny, was an American businessman, explorer, bird bander and conservationist. He established a private wildlife refuge around his family estate on Avery Island and helped in preserving a large coastal marshland in Louisiana as a bird refuge. He also introduced several exotic plants into Jungle Gardens, his private wildlife garden.