The Apostolic Nunciature to Kazakhstan is an ecclesiastical office of the Catholic Church in Kazakhstan. It is a diplomatic post of the Holy See, whose representative is called the Apostolic Nuncio with the rank of an ambassador.
Its office is located in Astana, Kazakhstan. The Apostolic Nuncio to Kazakhstan is usually also the Apostolic Nuncio to Kyrgyzstan and Tajikistan upon his appointment to said nations.