"No Podrás" (English: "You Can't") is a song written and composed by Alejandro Zepeda and Peter Skrabak, originally recorded by Mexican recording artist Cristian Castro. Lyrically, the song describes the end of a relationship between two lovers where the protagonist tells the lover that she will not forget how much he loved her. The song was released by Fonovisa Records as the lead single from Castro's debut studio album Agua Nueva (1992). It peaked at number three on the US Billboard Hot Latin Songs chart. It was well received by music critics, despite negative reception of its parent album.
In 1994, Dominican merengue musician Fernando Villalona covered the song on his album El Niño Mimado. His version of the song peaked at number thirty-two on the US Billboard Hot Latin Songs.