Zdenko Ivan Križić OCD (born 2 February 1953) is a Croatian Discalced Carmelite and prelate of the Catholic Church.

Križić was born into a Bosnian Croat Roman Catholic family near Doboj in the Bosnia and was baptized to Ivan.

After graduation of the secondary school of the Conventual Franciscans in Zagreb, he joined a mendicant order of the Discalced Carmelites.

Zdenko held numerous positions: Prefect of the Minor Seminary of the Carmelite Fathers in Zagreb (1978–1984); first adviser to the Carmelite Commissariat (1984–1990); prior of the monastery in Remete, Zagreb (1984–1990); external professor at the Institute for Christian Spirituality in Zagreb (1984–2012); Provincial of the Croatian Carmelite Province of Saint Joseph the Father (1990–1996); Vicar of the Province (1996-2002); prior of the monastery in Remete, Zagreb (1996–1997); prior of the newly founded monastery in Krk (1997–2002); master of novices (1997–1999); Provincial of the Croatian Carmelite Province (2002–2003); Vicar General of the Order of Carmel (2003–2009); prior of the monastery in Krk and provincial advisor (2011–2012); since 2012 he has been the rector of the Pontifical Institute of Spirituality Teresianum in Rome until his election as bishop.

On 25 May 2016 he was consecrated as bishop by Cardinal Josip Bozanić and other prelates of the Roman Catholic Church in the Cathedral of the Annunciation in Gospić.