MERCY Malaysia or Medical Relief Society Malaysia is a non-profit organisation focusing on providing medical relief,sustainable health related development and risk reduction activities for vulnerable communities in both crisis and non-crisis situations. As a non-profit organisation, MERCY Malaysia relies solely on funding and donations from organisations and generous individuals to continue their services to provide humanitarian assistance to beneficiaries, both in Malaysia and abroad. The organisation is a registered society according to the Societies Act(1966) in Malaysia, and the headquarters is based in the capital city of Kuala Lumpur.
In 2004, MERCY Malaysia made its financial reporting available to the public through the publication of its annual reports. The organisation also won Special Mention in the ACCA Malaysia Environmental and Social Reporting Awards (MESRA) for Social Reporting by an NGO, for the years 2006 and 2007.
In 2007, MERCY Malaysia became the third NGO in the world (and first in Asia) to get a Humanitarian Accountability Partnership (HAP) certification.