Katie Anne Noonan (born 2 May 1977) is an Australian singer-songwriter. In addition to a successful solo career encompassing opera, jazz, pop, rock and dance, she sings in the groups george and Elixir, duets with her mother, Maggie Noonan and is currently playing with support from the group The Captains.
Katie Noonan grew up with a strong background in classical music with her mother, Maggie Noonan, being a well-known opera singer. She studied opera and jazz at the Queensland Conservatorium.
After graduation, Noonan began fronting the pop-rock group george along with her brother Tyrone Noonan. In 2002, the group's debut release Polyserena opened at No. 1 on the ARIA albums chart, instantly establishing Katie as a star.
Noonan founded the band george with her brother Tyrone Noonan, with whom she shares lead vocals, in 1996 to enter a university music competition.
