The Republic of Korea is home to many national, subregional, and regional offices of the UN agencies and international organizations, covering a range of topics from policy issues, capacity building training, and detailed action plans.

Among 25 UN offices and international organizations in the country, 14 are stationed in Seoul, while 8 are in Incheon (Songdo), one in Gyeonggi-do, one in Busan, and one in Jeju Island.