This I Promise You

"This I Promise You" is a ballad recorded by American boy bandNSYNC. It was released in September 2000 as the third and final single in the United States and the fourth and final single in Europe from their third studio album, No Strings Attached (2000). The song is included on all three of the band's compilation albums: Greatest Hits (2005), The Collection (2010), and The Essential *NSYNC (2014). The single reached number five on the US Billboard Hot 100.

A Spanish language version of the song, titled "Yo te Voy a Amar", was recorded at the same time for Spanish-speaking countries.