Skye Alexandra Sweetnam (born May 5, 1988) is a Canadian singer/songwriter and actress. Skye first entered the mainstream in 2003 with the release of her debut single "Billy S. " Over a year later, her debut album, Noise from the Basement, was released including the singles "Tangled Up in Me" and "Number One". Sweetnam is also known for singing theme songs and contributing to Disney albums. In 2006, she was nominated for a Juno Award for New Artist of the Year.

Her second album was released on October 30, 2007 entitled Sound Soldier. Skye was born on May 5, 1988, to Deirdre and Greg Sweetnam.

She was named after the Isle of Skye in Scotland. Along with her sister, Aurora, and her brother, Cameron, Sweetnam was born and raised in the small town of Bolton, Ontario, where she studied dancing and singing from a young age.

She began singing at the age of 5, performing for family members and friends only. By her early teens she had moved on to songwriting, and recorded a demo with the help of a local Bolton music school.

Sweetnam was also a full-time Regional Arts Program student at Mayfield Secondary School in Caledon, Ontario, majoring in drama.