"Mi Marciana" is a song recorded by the Spanish singer-songwriter Alejandro Sanz. It was released as the third single from his ninth studio album La Música No Se Toca (2012). The song was released for digital download on 6 December 2012.

La Música No Se Toca is the tenth studio album recorded by Spanish singer-songwriter Alejandro Sanz. It was produced by himself alongside Colombian Grammy award winner Julio C. Reyes. It was released by Universal Music Latino and Universal Music Spain on September 25, 2012. This album is the follow-up to the Grammy Award-winning album Paraíso Express (2009). It was nominated for Pop Album of the Year at the Premio Lo Nuestro 2013.