What was Elvis Presley's bestselling single in the UK?

Elvis Presley's bestselling single in the UK is "It’s Now Or Never" (with the Jordanaires), a song that spent eight weeks at the top in 1960-1961 and returned to the summit again in 2005 for a single week - 28 years after his death. To date, the ballad has sold 1.3 million copies in the UK alone.

Elvis’s second bestselling single is 1958’s "Jailhouse Rock" (985,500 sales), the theme song of the motion picture he also starred in, "Are You Lonesome Tonight?" is third with sales of 911,000 and " A Little Less Conversation" is fourth with sales of 894,000.

Elvis Aaron Presley (January 8, 1935 – August 16, 1977) was an American singer and actor. Dubbed the "King of Rock and Roll", he is regarded as one of the most significant cultural icons of the 20th century. His energized interpretations of songs and sexually provocative performance style, combined with a singularly potent mix of influences across color lines during a transformative era in race relations, led him to both great success and initial controversy.