Alejandro Fernández Abarca (Spanish pronunciation: [aleˈxandro feɾˈnandes]; born 24 April 1971) is a Mexican singer.

Nicknamed as "El Potrillo" (The Colt) by the media and his fans, he has sold over 30 million albums worldwide. Alejandro is the son of the ranchera singer Vicente Fernández. He originally specialized in traditional, earthy forms of Mexican folk music, such as mariachi and ranchera. He has branched out into pop music with great success.