Nikola Eterović (born 20 January 1951) is a Croatian prelate of the Catholic Church who has been a titular archbishop and the Apostolic Nuncio to Germany since 2013.

He was ordained a priest of the Diocese of Hvar on 26 June 1977 by Bishop Celestin Bezmalinović.

He fulfilled early assignments in the Apostolic Nunciatures in the Côte d'Ivoire, Spain, and Nicaragua and in the offices of the Secretariat of State.

[1] Pope John Paul II appointed him titular archbishop of Sisak and Apostolic Nuncio to Ukraine on 22 May 1999.

[1] On 27 November 2009, anticipating the creation of the Diocese of Sisak on 5 December, Eterović was made titular archbishop of Cibalae by Pope Benedict XVI.