Temitayo Erogbogbo leads multilateral organization engagement at MSD and is the director of global advocacy for the MSD for Mothers initiative. He is responsible for driving health equity through collaborative programs and advocacy efforts that promote policy and practice changes to enhance health outcomes by strengthening the capacity and resilience of health systems. Erogbogbo holds a BSc in management sciences from Loughborough University and an MSc in information technology for management from Coventry University.

Tensie Whelan is the president of the Rainforest Alliance. She was previously the vice president of conservation information at the National Audubon Society, executive director of the New York League of Conservation Voters, and managing editor of Ambio, an international environmental journal based in Stockholm. Whelan also serves on the the advisory board of Social Accountability International as well as the Unilever Sustainable Sourcing Advisory Board, and she is the co-chair of the Sustainable Food Lab's steering committee.

Tenzin Dolker is a Tibetan feminist advocate and researcher currently based in Chicago. At the Association for Women's Rights in Development, she facilitates, analyzes, and writes on the state of autonomous resourcing for feminist organizations. She is the author of the recent brief, “Where is the Money for Feminist Organizing?” Tenzin has previously worked at the United Nations Migration Agency in Kosovo, the Ford Foundation, and Machik.

Teresa Barger is a co-founder and senior managing director of Cartica. Before founding Cartica, Barger established the IFC/World Bank Corporate Governance and Capital Markets Advisory Department and served as its first director until 2007. Prior to that, she set up IFC's Private Equity and Investment Funds Department. As director of that department, Barger managed the largest portfolio of emerging markets investment funds in the world.

Teresa Casale is the executive director of Mina’s List, which promotes women’s political leadership and peace globally. It has worked with women leaders around the world since 2012 — in countries including Afghanistan, Lebanon, and Nigeria — and has been directly involved in shaping U.S. policy on women, peace, and security. In August 2021, Mina’s List shifted its work to helping evacuate women political leaders from Afghanistan and helping them resettle in Europe and North America.

Teresa Dumasy is the head of policy and learning for peacebuilding NGO Conciliation Resources. Prior to this role, she worked for a number of years in the Foreign and Commonwealth Office and the Department for International Development. She has also worked as a consultant to various NGOs. She is also a senior research fellow at the Conflict Analysis Research Centre (CARC) at the School of Politics and International Relations at the University of Kent.

Teresa Welsh is a Senior Reporter at Devex. She has reported from more than 10 countries and is currently based in Washington, D.C. Her coverage focuses on Latin America; U.S. foreign assistance policy; fragile states; food systems and nutrition; and refugees and migration. Prior to joining Devex, Teresa worked at McClatchy's Washington Bureau and covered foreign affairs for U.S. News and World Report. She was a reporter in Colombia, where she previously lived teaching English. Teresa earned bachelor of arts degrees in journalism and Latin American studies from the University of Wisconsin.

Teri Sivilli is the program manager of the Garrison Institute's Contemplative-Based Resilience Training program, an integrated, evidence-based psychosocial skills program designed to reduce the impact of acute and chronic stress and build personal resilience for international humanitarian aid professionals. She has also worked on international mental health research for the Centers for Disease Control and Prevention, and as project coordinator for Emory University's Collaborative in Contemplative Studies.

Terri Wills is the CEO of the World Green Building Council. She is responsible for developing and implementing the strategy for the organization as well as working with the board of directors, its various Committees and the staff. Previously, Terri was with the C40 Cities Climate Leadership Group where she spearheaded C40's networks that have had a direct impact on policy in over half of C40 cities. She also served as the London City Director for the Clinton Climate Initiative, worked with the Government of Ontario on clean technology and creative industry development, and worked for the BBC as a Head of Strategy. In March 2017, Terri was named as one of 10 women leading the global push towards climate action, gender equality and social justice for all by Eco-Business.

Tess Woolfenden is a policy adviser at Debt Justice where she works on the links between debt and the climate crisis, and the colonial and neocolonial nature of global south debt alongside allies across the world.