Big Fat Radio was an internet only radio station which broadcast internationally online and was from Australia.

The stations main traits were being quite loud and daring. Such as saying a certain things which most other stations would avoid, along with the occasional bad language. This may explain why it was kept to internet only.

The station's website address was www.bigfatradio.com although www.bigfatradio.com.au would also work. The first address is now full of sponsored listings while the second one does not work at all.

The radio station was only run for a few months in Australia during the run up to the Sydney Olympic Games 2000. Shortly after the Olympics event, the website and the station disappeared without trace.

On 20th June 2000, Peter Lewis, editor of Workers Online was interviewed on the station. <ref>http://www.labor.net.au/news/353.html</ref>