The Yamagata-Lobanov Agreement (山縣・ロバノフ協定 Yamagata-Robanofu Kyōtei )(Russian: Протокол Лобанова — Ямагаты), signed on 9 June 1896, was the second of three agreements signed between the Empire of Japan and the Empire of Russia concerning disputes regarding their sphere of influence over Korea.
With pro-Japanese and pro-Russian factions within the Joseon dynasty competing for power, the increasingly unstable political situation in Korea was endangering the economic and strategic interests of both Japan and Russia. After the assassination of Empress Myeongseong, Korean Emperor Gojong had taken refuge in the Russian consulate in Seoul at the invitation of Russian envoy Karl Ivanovich Weber, and Russia had thus attained a paramount influence over Korean politics at the time. This was confirmed in the Komura-Waeber Memorandum, which granted Russia the right to station four companies of troops in Korea, and required that Japan recognize Korea's new "pro-Russian faction" cabinet led by Yi Wan-yong.
Visiting during the coronation ceremonies for Russian Tsar Nicholas II,the Japanese delegation discussed the growing friction over Korea, and proposed that the Korean peninsula be divided at the 38th parallel, should Japanese and Russian troops be forced to occupy Korea. The proposal was rejected, but the concept was resurrected by Soviet premier Joseph Stalin many years later at the Yalta Conference negotiations with the United States during World War II.
The Yamagata–Lobanov Agreement was signed in Saint Petersburg by ex-Prime Minister of Japan Yamagata Aritomo, and Russian Foreign Minister, Prince Alexei Lobanov-Rostovsky. The Agreement in effect guaranteed Korean independence through a tacit co-protectorate maintained by both Japan and Russia, with the aim of preserving Korea as a buffer state between Japan, and Russian interests in Manchuria and the Russian Maritime Provinces. The Agreement also stated a joint intention to encourage fiscal reform in Korea, promote the formation of a modern police and army, and to maintain telegraph lines.
The Yamagata–Lobanov Agreement was superseded by the Nishi-Rosen Agreement of 1898.
- Duus, Peter (1998). The Abacus and the Sword: The Japanese Penetration of Korea, 1895-1910. University of California Press. ISBN 0-520-21361-0.
- Gills, Barry (1996). Korea versus Korea: A Case of Contested Legitimacy. Routledge. ISBN 0-415-14231-8.
- Kim, Djun Il (2005). The History of Korea. Greenwood Press. ISBN 0-313-33296-7.
- Kim, The History of Korea, page 114
- Gills, Korea versus Korea, page 26