Harriett Roberts is Director of Growth and Engagement at the Simon Community, Northern Ireland’s largest homelessness organisation, where she leads fundraising, communications, and public affairs activity. With more than two decades of experience in the charity and NGO sector, Harriett has worked with a wide range of organisations across the UK and internationally. She is passionate about social justice and creating positive change for individuals and communities. Her career has included roles with Oxfam, ShelterBox, Alzheimer’s Society, and MAG (Mines Advisory Group). In 2025, Harriett was appointed a Deputy Lieutenant for County Antrim.