Centre for Sustainable Development (CSD) is a Himachal Pradesh-based non-profit organisation engaged in social development, research, capacity building and community-oriented activities. Its work has an inter-sectoral approach and covers education, agriculture, tourism, environment awareness and conservation, rural development, renewable energy, water and sanitation, disaster management and rural housing.

The organisation has undertaken programmes in association with government departments, public sector organisations, development institutions, academic institutions, NGOs and other stakeholders. Its activities are directed towards improving the quality of life of rural and economically vulnerable communities and promoting sustainable and environmentally responsible development.