This publication provides a comprehensive regional inventory of governmental and non-governmental agencies engaged in youth development across Asia and the Pacific. It responds to a United Nations General Assembly mandate to enhance youth participation in national development by documenting institutional frameworks, programmes, and activities. The publication is organized by country and divides agencies into governmental and non-governmental categories, presenting detailed profiles including objectives, organizational structures, and recent activities. It highlights key areas such as youth leadership, vocational training, social welfare, community development, and international youth exchange programmes. Overall, the directory serves as a reference tool to facilitate information exchange, cooperation, and coordination among stakeholders working in youth development throughout the ESCAP region