The following is a list of international bilateral treaties between Australia and Ecuador

Early treaties were extended to Australia by the British Empire, however they are still generally in force.

Entry into force Topic Title Ref 1880 Extradition Treaty between the United Kingdom of Great Britain and Ireland and the Republic of the Equator [Ecuador] for the Mutual Surrender of Fugitive Criminals (Quito, 20 September 1880)"Treaty between the United Kingdom of Great Britain and Ireland and the Republic of the Equator (Ecuador) for the Mutual Surrender of Fugitive Criminals (Quito, 20 September 1880)" Australasian Legal Information Institute, Australian Treaty Series. Retrieved on 15 April 20171892 Intellectual property Convention between the United Kingdom of Great Britain and Ireland and Ecuador relative to Trade Marks (Quito, 26 August 1892)"Convention between the United Kingdom of Great Britain and Ireland and Ecuador relative to Trade Marks (Quito, 26 August 1892). ATS 31 of 1901." Australasian Legal Information Institute, Australian Treaty Series. Retrieved on 15 April 20171928 Extradition Exchange of Notes between the Government of the United Kingdom of Great Britain and Northern Ireland (and on behalf of Australia, New Zealand and South Africa) and the Government of Ecuador extending to Certain Mandated Territories the Treaty for the Mutual Surrender of Fugitive Criminals of 20 September 1880"Exchange of Notes between the Government of the United Kingdom of Great Britain and Northern Ireland (and on behalf of Australia, New Zealand and South Africa) and the Government of Ecuador extending to Certain Mandated Territories the Treaty for the Mutual Surrender of Fugitive Criminals of 20 September 1880. ATS 13 of 1928." Australasian Legal Information Institute, Australian Treaty Series. Retrieved on 15 April 20171937 Extradition Supplementary Convention between Australia, New Zealand, South Africa and the United Kingdom, and Ecuador, to the Treaty for the Mutual Surrender of Fugitive Criminals of 20 September 1880"AUSTRALIAN TREATY SERIES 1937 No. 7 – Supplementary Convention between Australia, New Zealand, South Africa and the United Kingdom, and Ecuador, to the Treaty for the Mutual Surrender of Fugitive Criminals of 20 September 1880. ATS 7 of 1937." Australasian Legal Information Institute, Australian Treaty Series. Retrieved on 15 April 20171997 Criminal law Treaty between the Government of Australia and the Government of the Republic of Ecuador on Mutual Assistance in Criminal Matters"Treaty between the Government of Australia and the Government of the Republic of Ecuador on Mutual Assistance in Criminal Matters ATS 27 of 1997 ". Australasian Legal Information Institute, Australian Treaties Library. Retrieved on 15 April 2017.1990 Extradition Treaty on Extradition between the Government of Australia and the Government of the Republic of Ecuador"Treaty on Extradition between the Government of Australia and the Government of the Republic of Ecuador ATS 19 of 1990 ". Australasian Legal Information Institute, Australian Treaties Library. Retrieved on 15 April 2017.

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