"Wonderwall" is a song by English rock band Oasis. It was written by Noel Gallagher. The song was produced by Gallagher and Owen Morris for the band's second studio album (What's the Story) Morning Glory?, released in 1995. According to Gallagher, "Wonderwall" describes "an imaginary friend who's gonna come and save you from yourself".
The song was released as the fourth single from the album on 30 October 1995. "Wonderwall" topped the charts in Australia and New Zealand and reached the top 10 in 13 other counties, including Canada and the United States at No. 5 and No. 8, respectively, as well as No. 2 on both the UK Singles Chart and the Irish Singles Chart.
The single was certified sextuple platinum by the British Phonographic Industry and gold by the Recording Industry Association of America.