Pedro Affonso Collor de Melo (14 December 1952 – 19 December 1994) was the brother of former Brazilian president Fernando Collor.
Working for the Collor family's newspaper Gazeta de Alagoas, Pedro Collor gained prominence when he made a series of accusations against his brother, who was then president.
The allegations include corruption, and drug use.
Pedro Collor's revelations helped precipitate his brother's downfall in 1992.