The Second Global Parliamentary Summit against Hunger and Malnutrition (GPSHM II) took place in Valparaíso, Chile, on 15–16 June 2023. The Food and Agriculture Organization of the United Nations (FAO) organized this meeting in collaboration with the Spanish Agency for International Development Cooperation (AECID), the National Congress of Chile, and the Government of Chile, with support from the European Commission, the Mexican Agency for International Development Cooperation (AMEXCID), and the Parliamentary Front Against Hunger of Latin America and the Caribbean. The summit included around 200 parliamentarians from all over the world who participated in person and virtually, representing over 64 countries, 15 presidents and vice-presidents of regional, subregional, and national parliaments, and representatives of parliamentary bodies and networks. The summit concluded with a unanimous agreement that led to the Global Parliamentary Pact against Hunger and Malnutrition. The pact is a non-binding political declaration encouraging collaboration, awareness-raising, and parliamentary action to ensure access to adequate food for all by fostering international cooperation and implementing evidence-based strategies to combat hunger and malnutrition worldwide.