Suzanne Kay Boyce (born 15 March 1951, in Brisbane, Queensland), Australian politician, businesswoman and disability advocate, is a former member of the Australian Senate for Queensland. She was selected by the Liberal Party in Queensland to replace Santo Santoro in the Senate, a decision formally endorsed by the Parliament of Queensland. She was Queensland's first female Liberal senator since 1984 and was sworn in a senator on 8 May 2007. In 2009, she was one of two Liberal senators to support the Federal Government's emissions trading scheme.