South Korea's Ministry of Foreign Affairs (MOFA; Korean: 외교부; Hanja: 外交部) is in charge of the country's foreign relations, as well as handling matters related to overseas Korean nationals. It was established on 17 July 1948.

Its main office is located in the MOFA Building in Jongno District, Seoul.^[2] The ministry previously had its headquarters in a facility in Doryeom-dong in Jongno District.^[3]

The Ministry of Foreign Affairs was created in 1948 following the Government Organisation Law under the Rhee Syng-man administration.^[4] It undertook matters of foreign policy, protection of overseas Korean nationals, international economy, treaties, diplomacy and the assessment of international and overseas public relations.^[5] The top priority for the Ministry was initially to focus on the “international recognition of the new Korean government as the only legitimate one on the Korean peninsula”.^[4] Shortly after the Ministry was established, overseas missions in the United States, the United Kingdom and France were set up.^[5]

In 1963 the Educational Institute of Foreign Service Officers was established to further educate foreign public officials and improve their work efficiency.^[6] In 1965 the Educational institute became the Research Institute of Foreign Affairs.^[5] In December, 1976 the Research Institute was reorganised again to become the Institute for Foreign Affairs and Security.^[6] In 2012, this institution developed into the Korea National Diplomatic Academy and has the largest research and training institution of its kind within South Korea.^[5]

In 1998, the ministry's name was changed to Ministry of Foreign Affairs and Trade (MOFAT, 외교통상부), and it was given jurisdiction over external trade.^[7] In 2013, it reverted to its earlier name of the Ministry of Foreign Affairs following Park Geun-hye’s reorganisation plan, and the responsibility for trade matters was handed over to the Ministry of Knowledge Economy, which was renamed the Ministry of Trade, Industry and Energy.^[8]

The minister is supported by two vice-ministers, vice-ministerial-level chancellor of Korea National Diplomatic Academy and Special Representative for Korean Peninsula Peace and Security Affairs.^{[citation needed]}

The South Korean MoFA (Ministry of Foreign Affairs) is involved in creating environmental policies and working with countries around the world to achieve sustainable development goals (SDGs). As such they are hosting the P4G Seoul Summit in late May 2021. The event will be done online due to the COVID-19 crisis, and will look into improving the current climate change situation. The summit will look into improving the global public-private cooperation.^[9] The foreign minister Chung Eui-yong is particularly involved in this initiative as this has a significant impact on the relationship between the ROK and other countries such as the US and Denmark.^[10]

June 2015 saw South Korea publish its Nationally Determined Contribution (NDC), an initiative by which countries focus on improving their environmental goals. The country set the aim of lowering emissions by 37% by 2030. As well as this, South Korea has participated in many initiatives to lower their carbon footprint such as the COP21 in Paris, ratifying the document in December 2015.^[11] Korea has taken a ‘green growth’ approach to climate change but despite these efforts there was actually an increase in coal usage over the past decade. Predictions have shown that Korea is not likely to reach the set targets.^[12] The MoFA, however, has been in close contact with Denmark to work together on their Green Growth Alliance (2011) in an attempt to make the P4G Seoul Summit a success.^[13]

• MOFAT Diamond scandal
• Indo-Pacific Strategy of South Korea
• Foreign relations of South Korea