"A Whiter Shade of Pale" is a song by the English rock band Procol Harum that was issued as their debut record on 12 May 1967. The single reached number 1 in the UK Singles Chart on 8 June and stayed there for six weeks. Without much promotion, it reached number 5 on the US Billboard Hot 100. One of the anthems of the 1967 Summer of Love, it is one of the most commercially successful singles in history, having sold more than 10 million copies worldwide. In the years since, "A Whiter Shade of Pale" has become an enduring classic, with more than 1,000 known cover versions by other artists.

Procol Harum were an English rock band formed in Southend-on-Sea, Essex, in 1967. Their best-known recording is the 1967 hit single "A Whiter Shade of Pale", one of the few singles to have sold more than 10 million copies. Although noted for their baroque and classical influence, Procol Harum's music is described as psychedelic rock and proto-prog with hints of the blues, R&B, and soul.