Juanjo Mena (also known as Juan José Mena; born 21 September 1965, Vitoria-Gasteiz, Basque Country, Spain) is a Spanish conductor. Mena began his music studies at the Vitoria-Gasteiz Conservatory. He later attended the Madrid Royal Conservatory, where his teachers included Carmelo Bernaola (composition and orchestration) and Enrique García Asensio (conducting). He also studied conducting with Sergiu Celibidache in Munich on a Guridi-Bernaola scholarship. In 1997, the Basque Government selected Mena to form the Youth Orchestra of Euskal Herria. He subsequently became associate conductor of the Euskadi Symphony Orchestra.