Carlos Filipe Ximenes Belo, East Timorese Roman Catholic bishop and Nobel Peace Prize laureate

Carlos Filipe Ximenes Belo, SDB, commonly known as Carlos Belo or Ximenes Belo is an East Timorese prelate of the Catholic Church. He became a bishop in 1988 and served as the apostolic administrator of the Diocese of Díli from 1988 to 2002. In 1996, he shared the Nobel Peace Prize with José Ramos-Horta for working "towards a just and peaceful solution to the conflict in East Timor". He is a professed member of the Salesians.

The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institutions and has played a prominent role in the history and development of Western civilization. The Church consists of 24 sui iuris (autonomous) churches, including the Latin Church and 23 Eastern Catholic Churches, which comprise almost 3,500 dioceses and eparchies around the world, each overseen by one or more bishops. The pope, who is the bishop of Rome, is the chief pastor of the church.

The Nobel Peace Prize is one of the five Nobel Prizes established by the will of Swedish industrialist, inventor, and armaments manufacturer Alfred Nobel, along with the prizes in Chemistry, Physics, Physiology or Medicine, and Literature. Since March 1901, it has been awarded annually to people who have "done the most or the best work for fraternity between nations, for the abolition or reduction of standing armies and for the holding and promotion of peace congresses." The Oxford Dictionary of Contemporary History describes it as "the most prestigious prize in the world."

February 3 is the 34th day of the year in the Gregorian calendar; 331 days remain until the end of the year.