Information current as at 13 May 2008.

• Australian Democrats
• Australian Fishing and Lifestyle Party
• Australian Greens
  • The Greens NSW
  • The Australian Greens - Victoria
  • The Greens (WA) lnc
• Australian Labor Party (ALP)
  • Australian Labor Party (N.S.W. Branch)
  • Australian Labor Party (Victorian Branch)
  • Australian Labor Party (State of Queensland)
  • Australian Labor Party (Western Australian Branch)
  • Australian Labor Party (South Australian Branch)
  • Australian Labor Party (Tasmanian Branch)
  • Australian Labor Party (ACT Branch)
  • Australian Labor Party (Northern Territory) Branch
  • Country Labor Party
• Carers Alliance
• Christian Democratic Party (Fred Nile Group)
• Citizens Electoral Council of Australia
• Climate Change Coalition
• Conservatives for Climate and Environment Incorporated
• Democratic Labor Party (DLP) of Australia
• Family First Party
• Hear Our Voice
• Liberal Party of Australia
  • Liberal Party of Australia, NSW Division
  • Liberal Party of Australia (Victorian Division)
  • Liberal Party of Australia - Queensland Division
  • Liberal Party (W.A. Division) Inc.
  • Liberal Party of Australia (S.A. Division)
  • Liberal Party of Australia - Tasmanian Division
  • Liberal Party of Australia - ACT Division
• Liberty and Democracy Party
• National Party of Australia
  • National Party of Australia - N.S.W.
  • National Party of Australia - Victoria
  • National Party of Australia (Queensland)
  • National Party of Australia (WA) Inc
  • National Party of Australia (S.A.) Inc.
  • Young National Party of Australia
• Non-Custodial Parents Party (Equal Parenting)
• Northern Territory Country Liberal Party
• Nuclear Disarmament Party of Australia
• One Nation
  • One Nation Western Australia
• Pauline's United Australia Party
• Senator On-Line
• Socialist Alliance
• Socialist Equality Party
• The Australian Shooters Party
• The Fishing Party
• What Women Want (Australia)