List of Famous people with last name Petro

Gustavo Francisco Petro Urrego is a Colombian politician, ex guerrilla member and presidential candidate who previously served as mayor of Bogotá. A left-wing politician, Petro was a member of the revolutionary group M-19 in the 1980s. The group later evolved into the Alianza Democrática M-19, a political party in which Petro participated as a member of the national congress in the 1990s. Petro served as a senator as a member of the Alternative Democratic Pole party following the 2006 legislative elections with the second largest vote in the country. In 2009, he resigned his position to aspire to the presidency of Colombia in the 2010 Colombian presidential election, finishing fourth in the race.

Titus Flavius Petro was the paternal grandfather of the Roman Emperor Vespasian.

Augusto Petró was a Brazilian bishop of the Roman Catholic Church and was one of oldest bishops in the Catholic Church and one of oldest Brazilian bishops.