Carmelo Zammit (born 19 December 1949, Gudja, Malta) is a Maltese Roman Catholic prelate and the current Bishop of Gibraltar.

Before his appointment, he served in a number of pastoral roles in Gibraltar, including judicial vicar, episcopal delegate for Catholic education, school chaplain and parish priest.

He also served as Canon of the Metropolitan Chapter, as President of the St. John's Co-Cathedral Foundation, and Judicial Vicar in the Archdiocese of Malta.

He was consecrated bishop on 8 September 2016 by Vincent Cardinal Nichols in St. Paul's Cathedral, Mdina.

Archbishop Charles Scicluna of Malta and Bishop Ralph Heskett of Gibraltar acted as co-consecrators.