Royal Dutch Medical Association
（重定向自KNMG）
The Royal Dutch Medical Association (RDMA; in Dutch Koninklijke Nederlandsche Maatschappij tot bevordering der Geneeskunst or KNMG) is the professional organisation for medical practitioners in the Netherlands. It was founded in 1849.
In 1999 several other medical organisations were integrated into the KNMG, the association of the National Association of salaried Doctors (LAD), the National Association of General Practitioners (LHV), the Dutch Association for Occupational Health (NVAB), the Dutch Association for Nursing Home Physicians (NVVA), the Dutch Association of Insurance Medicine (NVVG), the Dutch Order of Medical Specialists (OMS) and a small group of individual KNMG members. Its membership in 2008 was 40,000 doctors.