Boyle has reached number one in the online retailer's pre-sale charts despite the album, I Dreamed A Dream, not being available until 23 November.
Boyle appeared on TV talent show, 'Britain's Got Talent', earlier this year and was an over-night celebrity. The album is being released by record label Sony Music Entertainment.
During the build up to the final of the reality TV show Boyle suffered health problems and exhaustion. She has since appeared on American TV and has become a global star.