Treaties of the Holy See

11th century

• Treaty of Melfi
• Treaty of Ceprano

  12th century

• Concordat of Worms
• Treaty of Mignano
• Treaty of Constance
• Treaty of Benevento
• Treaty of Venice

  13th century

• Treaty of Speyer
• Treaty of Ceprano
• Treaty of San Germano
• Treaty of Tarascon
• Treaty of Anagni

  15th century

• Fürsten Konkordat between Pope Eugenius IV and the Princes Electors of the Holy Roman Empire
• Concordat of Vienna
• Treaty of Bagnolo

  16th century

• Concordat of Bologna
• Treaty of London

  18th century

• Treaty of Tolentino

  19th century

• Concordat of 1801
• Concordat of 11 June 1817
• Concordat of 16 February 1818
• Concordat of 1887

  20th century

• Concordat of 1925
• Lateran Treaty
• Concordat of 1933
• Reichskonkordat
• Concordat of 1953
• Concordat of 1993
• Treaties between the Republic of Croatia and the Holy See

  21st century

• Concordat of 2004
• Treaty of 2004
• Concordat of 2009
• Agreement of 2019