"You're Mine (Eternal)" is a song by American singer and songwriter Mariah Carey included on her fourteenth studio album, Me. I Am Mariah... The Elusive Chanteuse (2014). It premiered on February 12, 2014, as the third single from the album. It was written and produced by Carey with Rodney Jerkins. An R&B song, the lyrics revolve around the singer reminiscing about a past lover. Critical response to the song was positive: Carey's breathy vocal style and use of the whistle register at the climax earned praise from critics. It also drew several comparisons to one of Carey's previous singles, "We Belong Together" (2005).

Me. I Am Mariah... The Elusive Chanteuse is the fourteenth studio album by American singer-songwriter Mariah Carey, released on May 23, 2014, on Def Jam Recordings. The record had been in development since 2011; during its production, Carey hired collaborator Randy Jackson to manage her career, before firing and replacing him with another frequent collaborator, Jermaine Dupri. The album consists of guest appearances from Nas, Miguel, Wale, and Fabolous, in addition to Carey's twins Moroccan and Monroe. On the deluxe edition of the album, R. Kelly and Mary J. Blige respectively make appearances on remixes of two songs, "Betcha Gon’ Know" and "It's a Wrap", taken from Carey's twelfth studio album Memoirs of an Imperfect Angel (2009). These remixes were originally intended to appear on Carey's cancelled remix album, Angel's Advocate (2010).