The Lifan Yuan (Chinese: 理藩院; pinyin: Lǐfān Yuàn; Manchu: ᡨᡠᠯᡝᡵᡤᡳ
ᡤᠣᠯᠣ
ᠪᡝ
ᡩᠠᠰᠠᡵᠠ
ᠵᡠᡵᡤᠠᠨ, Möllendorff: tulergi golo be dasara jurgan; Mongolian: Гадаад Монголын төрийг засах явдлын яам, γadaγadu mongγul un törü-yi jasaqu yabudal-un yamun) was an agency in the government of the Qing dynasty of China which administered the empire's Inner Asian territories such as Mongolia and oversaw the appointments of Ambans in Tibet. Until the 1860s, it was also responsible for the Qing's relations with the Russian Empire.