Dr Sangeetha Pillai is a constitutional lawyer and a Senior Research Associate at the Andrew & Renata Kaldor Centre for International Refugee Law. She is an expert on Australian citizenship law, and the constitutional differences in the scope of government power that can be exercised over citizens and non-citizens. She has appeared before and been cited by parliamentary committees on matters pertaining to Australian citizenship law.

Sangeetha is the Kaldor Centre's expert on the domestic public law framework that governs refugees and people seeking asylum in Australia. Her current research examines the ongoing exploration of the boundaries of parliamentary and executive power over such persons in Australian case law.