"Here I Go Again" is a song by British rock band Whitesnake. Originally released on their 1982 album, Saints & Sinners, the power ballad was re-recorded for their 1987 self-titled album. It was re-recorded again the same year in a new "radio-mix" version, which was released as a single and hit No. 1 on the Billboard Hot 100 chart on 10 October 1987, and also No. 9 on the UK Singles Chart on 28 November 1987. The 1987 version also made No. 1 on the Canadian RPM singles chart on 24 October 1987. In 2018 at the BMI London Awards, it received the "5 Million Performances Award", while in 2022 it garnered the "8 Million-Air Award".

Whitesnake is the seventh studio album by British rock band Whitesnake, released on 23 March 1987 by Geffen Records in the US, and by EMI Records in the UK one week later. It was co-written and recorded for over a year in what would be the first and final collaboration between vocalist David Coverdale and guitarist John Sykes, as well as the final album to feature longtime bassist Neil Murray. The album, besides its commercial success, is remarkable for the band's change to a more modern glam metal look and sound, and the first recording to use the band's new logo which would characterise them in the future.