The meeting Donor Dialogue: Donor Collaboration to Advance the Human Rights of Sex Workers brought together sex worker activists and donors with backgrounds in human rights, women’s rights, global health and social justice to strategize on the establishment of a formal donor collaboration mechanism to advance the rights of sex workers. A background report was commissioned to examine the current context of sex work and human rights, the range of organizations currently working to advance sex worker rights, and the expectations of the involved donors for the proposed collaboration. Co-organized by Mama Cash and the Open Society Institute’s Sexual Health and Rights Project (SHARP), in collaboration with AIDS Fonds, American Jewish World Service, Global Fund for Women, HIVOS, and the Oak Foundation.