The Roman Catholic Diocese of Plzeň (Latin: Pilznen(sis)) is a diocese located in the city of Plzeň in the ecclesiastical province of Prague in the Czech Republic.

• May 31, 1993: Established as Diocese of Plzeň from the Diocese of České Budějovice, Diocese of Litoměřice and Metropolitan Archdiocese of Praha

• Bishops of Plzeň (Roman rite)
  • Bishop František Radkovský (May 31, 1993)
  • Bishop Tomas Holub (April 30, 2016)

• Church of All Saints (Plzeň)

• Roman Catholicism in the Czech Republic

• GCatholic.org
• Catholic Hierarchy
• Diocese website

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