Cllr. Margaret Sheron Arnolds is the Speaker of Council in the City of Johannesburg and a respected public servant with a strong track record in municipal governance.

Previously serving as the Member of the Mayoral Committee (MMC) for Finance, she led the City to deliver a fully funded 2025/26 budget, a significant milestone in ensuring fiscal stability and responsible governance.
Her leadership portfolio also includes serving as MMC for Community Development, where she championed inclusive development and service delivery.
A finalist in the 2020 Standard Bank Top Women Awards (Public Sector Leader category), and recipient of the South African Local Government Association's award for Most Supportive Councillor, Cllr. Arnolds is known for her commitment to transparency, collaboration, and sustainable development.
Outside of formal governance, she is a dedicated social justice advocate and founder of #MyLifeMatters, an organisation supporting victims and survivors of Gender-Based Violence (GBV), with a special focus on women and children.