Public Biography
Harold Suttcliffe is the managing partner of Hargrove, Suttcliffe & Marsh, a Perth-based law firm that has become the leading practice in what Mr. Suttcliffe refers to as “interspecies tort litigation.” The firm, founded in 2014, initially specialized in agricultural liability and livestock injury claims before expanding into what it now describes on its website as “the full spectrum of legal remedies available to non-human plaintiffs.”
Mr. Suttcliffe holds a law degree from the University of Sydney and a master’s in environmental law from the Australian National University. He is admitted to practice in all Australian states and territories and has applied, unsuccessfully, for standing before the International Court of Justice on behalf of a client he identified only as “a population of eastern grey kangaroos with a legitimate sovereignty claim.”
He has represented animal plaintiffs in seven cases to date, including a 2023 nuisance complaint filed on behalf of a colony of fairy penguins against a beachfront resort in Phillip Island. That case was dismissed on procedural grounds, a result Mr. Suttcliffe attributed to “an anthropocentric judiciary” rather than any deficiency in his legal theory.
Mr. Suttcliffe is known for holding press conferences on courthouse steps at which his clients are physically present.