List of Famous people named Petr

Petr Knoth is a Czech former ice dancer. With Petra Pachlová, he competed in the final segment at five ISU Championships – the 2004 European Championships and four World Junior Championships.

Petr Gandalovič is a Czech politician and one of the founding members of the Civic Democratic Party. He served as the Czech ambassador to the United States from 2011 to 2017.

Petr Vakoč is a Czech cyclist, who currently rides for UCI ProTeam Alpecin–Fenix.

Petr Ignatenko is a Russian professional road racing cyclist.

Petr Nárožný is a Czech actor and television presenter.

Petr Zelenka is a Czech serial killer. Zelenka, a nurse in Havlíčkův Brod, 100 kilometres (62 mi) southeast of Prague, murdered seven patients by lethal injection, and attempted to kill 10 others between May and December, 2006. He killed with a hidden vial of heparin — a blood-thinning drug causing internal bleeding when administered in large doses. Zelenka has already confessed and been taken into custody. His lawyer has been quoted as saying that Zelenka may have killed on an impulse to "test" doctors in Havlíčkův Brod, in the belief they were not good enough to discover the truth. In February 2008, Zelenka was convicted of killing seven patients and attempting to kill 10 others, and sentenced to life imprisonment.