"Enamorado Por Primera Vez" is a song by Spanish singer Enrique Iglesias from his second studio album, Vivir (1997). The song was written by Iglesias and produced by Rafael Pérez-Botija. It was released as the lead single from the album on 18 January 1997. A pop power ballad which he wrote when he was 18, the song is about the singer feeling like he is falling in love for the first time again. The song received positive reactions from three music journalists, although one critic wrote an unfavorable review of it.

Enrique Miguel Iglesias Preysler is a Spanish singer and songwriter. He started his recording career in the mid-1990s on the Mexican label Fonovisa and became the bestselling Spanish-language act of the decade. By the turn of the millennium, he made a successful crossover into the mainstream English-language market. He signed a multi-album deal with Universal Music Group for US$68 million with Universal Music Latino to release his Spanish albums and Interscope Records to release English albums. Enrique is the third and youngest child of Spanish singer-songwriter Julio Iglesias.