Mongolia's embassy in Astana, the Republic of Kazakhstan, concurrently accredited to Georgia, Tajikistan and Turkmenistan. Mongolia's diplomatic missions abroad list records the post at Askar Tokpanov 35, 010010 Astana, with D.Bayarkhuu as chief of mission (Consul.mn, diplomatic missions abroad list, dated 1 September 2024). Since April 2026 the Ambassador of Mongolia to the Republic of Kazakhstan has been Gunaajavyn Batjargal, who presented copies of his letters of credence to Deputy Minister of Foreign Affairs Arman Issetov on 15 April 2026 (Kazakhstan Ministry of Foreign Affairs, Kazakh-Mongolian Relations; Qazinform, 16 April 2026). His profile records him as Ambassador Extraordinary and Plenipotentiary of Mongolia to the Republic of Kazakhstan.
Kazakhstan and Mongolia established diplomatic relations on 22 January 1992, and the Embassy of Mongolia in the Republic of Kazakhstan has been operating since September 1992 (Kazakhstan Ministry of Foreign Affairs, Kazakh-Mongolian Relations). During President Kassym-Jomart Tokayev's state visit to Mongolia on 28-29 October 2024 the two sides signed a Joint Declaration on Strategic Partnership, making Kazakhstan Mongolia's first Strategic Partner in Central Asia (President of Mongolia, 29 October 2024; Qazinform).