Mery Theresa Mahila Mandali is a non-governmental organization (NGO) working in Andhra Pradesh, India. The registration number of the organization is: 813/1997. Established in the year 1997, Mery Theresa Mahila Mandali works in the area of children, women welfare, disability, disaster management, education & literacy, food and agriculture, health & nutrition, HIV/AIDS, human rights, legal awareness & aid, rural development & poverty alleviation, science & technology, etc. The NGO works towards the promotion of sustainable development.

Mery Theresa Mahila Mandali has been working for over 20 years, focusing on alleviating poverty and social exclusion. They do this through well-planned and comprehensive programmes in health, education, livelihoods and disaster preparedness and response. They also focus on generating and sharing knowledge with diverse stakeholders to influence sustainable impact at scale. Their overall goal is the empowerment of women and girls from poor and marginalised communities, leading to improvement in their lives and livelihoods.