Petr Bidar (born 18 March 1991) is a Czech former competitive pair skater.
Competing with Klára Kadlecová, he placed 7th at the 2011 European Championships in Bern and 15th at the 2011 World Championships in Moscow.
In January 2012, Bidar stated that they had parted ways and he would continue his career with Martina Bocek.
He injured his shoulder in training during the summer of 2012 and retired from competition that year following Bocek's decision not to return to pairs after a fall.