Justine Ang Fonte, M.Ed, MPH (she/siya) is the child of Philippine immigrants and an award-winning sex educator, consultant, and professor based in New York City. She received her Master’s in Education in Teaching from the University of Hawai’i and her Master’s in Public Health in Sexuality from Columbia University. For more than a decade, Justine has been teaching PreK-12 communities from school classrooms to conference keynotes. Justine is a Advisory Council Member of Advocates for Youth’s Racial Justice in Sex Education and on the Advisory Board of EducateUS, a sex ed advocacy organization, advancing progressive sex education policy and implementation across the United States.
She has been featured in The New York Times, The Atlantic, NPR, Glamour, and the BBC and Hulu docuseries, Planet Sex and is the co-editor of the first edition of Fundamental Concepts and Critical Developments in Sex Education: Intersectional and Trauma Informed Approaches published by Routledge Press in 2025. Justine is the author and voice of the Audible Original, How to Talk to Your Kids About Sex. She organizes the annual Gender & Human Sexuality Conference for the New York State Association of Independent Schools.