| Petr Šilar | |
| Office2: | Senator from Ústí nad Orlicí |
| Term Start2: | 23 October 2010 |
| Term End2: | 15 October 2022 |
| Predecessor2: | Ludmila Müllerová |
| Successor2: | Petr Fiala |
| Office3: | 1st Vice-Chairman of KDU-ČSL |
| Term Start3: | 20 November 2010 |
| Term End3: | 7 October 2011 |
| Predecessor3: | Michaela Šojdrová |
| Successor3: | Marian Jurečka |
| Birth Date: | 16 May 1956 |
| Birth Place: | Horní Čermná, Czechoslovakia |
| Alma Mater: | Czech University of Life Sciences Prague |
| Party: | OF SD–LSNS US–DEU (1999–2005) KDU–ČSL (2005–) |
Petr Šilar (born 16 May 1956) is a Czech politician who had been Senator from Ústí nad Orlicí from October 2010 to October 2022. From November 2012 to October 2011 he was a chairman of the Christian and Democratic Union – Czechoslovak People's Party Senate Club and member of presidency of the party.[1] [2]