Grant Huscroft is a Justice of the Court of Appeal for Ontario. He was appointed in 2014 following a lengthy academic career in New Zealand and Canada.

His research on public law and legal theory has been published internationally and includes eight collections of essays he co-edited. He has been an invited speaker at universities in the United States, Australia, New Zealand, England, Italy, and Mexico. He continues to guest lecture at universities and is a frequent contributor to continuing legal education programs.