"Don't Say Goodbye" is a song by Mexican singer Paulina Rubio, taken from her sixth studio album and crossover album, Border Girl (2002). It was written by Joshua "Gen" Rubin and Cheryl Yie and produced by Rubin. "Don't Say Goodbye" is a dance-pop song and talks about rejecting the idea of not saying goodbye to a lover. The song was released through Universal Records on 29 April 2002 as the lead single from the album. In Latin America and France, a Spanish version of the song titled "Si Tú Te Vas" (English: "If You Go") was released, written by Luis Gómez Escolar.