Italia

• Papacy
• 

  Papal State

• Kingdoms
• 

  Kingdom of Etruria

• 

  Kingdom of Italy

• 

  Kingdom of Naples

• 

  Kingdom of Sardinia

• 

  Kingdom of Sicily

• 

  Kingdom of the Two Sicilies

• 

  Kingdom of Corsica

• Bishoprics
• 

  Patriarchate of Aquileia

• 

  Bishopric of Trent

• Principalities
• 

  Principality of Carrara

• 

  Principality of Landi

• 

  Principality of Monaco

• 

  Principality of Oneglia

• 

  Principality of Sulmona

• Duchies
• 

  Duchy of Apulia and Calabria

• 

  Duchy of Civitanova Marche

• 

  Duchy of Ferrara

• 

  Duchy of Florence

• 

  Duchy of Lucca

• 

  Duchy of Mantua

• 

  Duchy of Massa Carrara

• 

  Duchy of Milan

• 

  Duchy of Mirandola

• 

  Duchy of Modena

• 

  Duchy of Parma

• 

  Duchy of Savoy

• 

  Duchy of Sora

• 

  Duchy of Spoleto

• 

  Duchy of Urbino

• 

  Grand Duchy of Tuscany

• Margraviates
• 

  Marquisate of Castiglione del Lago

• 

  Marquisate of Massa

• 

  March of Montferrat

• 

  Marquisate of Mulazzo

• 

  Marquisate of Saluzzo

• 

  Marquisate of San Martino in Rio

• 

  Marquisate of Scipione

• 

  March of Treviso

• 

  March of Tuscany

• 

  March of Verona

• Counties
• 

  County of Arco

• 

  County of Ardenghesca

• 

  County of Arona

• 

  County of Aquino and Roccasecca

• 

  County of Asti

• 

  County of Biandrate

• 

  County of Santorso

• 

  County of Camino

• 

  County of Carmagnola

• 

  County of Castel Lambro

• 

  County of Chittoor

• 

  County of Collalto

• 

  County of Concordia

• 

  County of Corsica

• 

  County of Donoratico

• 

  County of Ferentillo

• 

  County of Foggia

• 

  County of Fondi

• 

  County of Gangalandi

• 

  County of Guastalla

• 

  County of Guidi

• 

  County of Lavagna

• 

  County of Laviano

• 

  County of Malta

• County of Nice

  County of Nice

• 

  County of Ottieri

• 

  County of Panico

• 

  County of Penna

• 

  County of Piobbico

• 

  County of Pitigliano

• 

  County of Pombia

• 

  County of Prato

• 

  County of San Secondo

• 

  County of Santa Fiora

• 

  County of Segni

• 

  County of Sovana

• 

  County of Tenda

• 

  County of Terriccio

• 

  County of Tusculum

• 

  County of Valsassina

• 

  County of Ventimiglia

• 

  County of Vernio

• 

  County of Vignola

• Lordships
• 

  Lordship of Agliano

• 

  Lordship of Anguillara

• 

  Lordship of Arezzo

• 

  Lordship of Argenta

• 

  Lordship of Arigna

• 

  Lordship of Arona

• 

  Lordship of Asti

• 

  Lordship of Astura

• 

  Lordship of Attimis

• 

  Lordship of Barbiano

• 

  Lordship of Bevilacqua

• 

  Lordship of Bologna

• 

  Lordship of Borgolavezzaro

• 

  Lordship of Borgo San Martino

• 

  Lordship of Borriana

• 

  Lordship of Bosco, Bojone and Sant'Angelo

• 

  Lordship of Bracciano

• 

  Lordship of Brembo

• 

  Lordship of Camerino

• 

  Lordship of Capri

• 

  Lordship of Canale

• 

  Lordship of Carrara

• 

  Lordship of Carpi

• 

  Lordship of Cerreto

• 

  Lordship of Città di Castello

• 

  Lordship of Clusone

• 

  Lordship of Colonna

• 

  Lordship of Coreggio

• 

  Lordship of Cornello

• 

  Lordship of Crescentino

• 

  Lordship of Faenza

• 

  Lordship of Ferrara

• 

  Lordship of Ferrere

• 

  Lordship of Finale

• 

  Lordship of Foligno

• 

  Lordship of Forli

• 

  Lordship of Formigara

• 

  Lordship of Imola

• 

  Lordship of Jesi

• 

  Lordship of Lucca

• 

  Lordship of Malpaga

• 

  Lordship of Mantua

• 

  Lordship of Masserano

• 

  Lordship of Milano

• 

  Lordship of Monaco

• 

  Lordship of Monticello

• 

  Lordship of Montagliari

• 

  Lordship of Monza

• 

  Lordship of Orvieto

• 

  Lordship of Perugia

• 

  Lordship of Piedmont

• 

  Lordship of Piombino

• 

  Lordship of Pistoia

• 

  Lordship of Polcenigo

• 

  Lordship of Pordenone

• 

  Lordship of Pozzuoli

• 

  Lordship of Prampero

• 

  Lordship of Ravenna

• 

  Lordship of Rimbecca

• 

  Lordship of Rimini

• 

  Lordship of Rivalta

• 

  Lordship of Salvaterra

• 

  Lordship of Serralunga

• 

  Lordship of Soragna

• 

  Lordship of Spilimbergo

• 

  Lordship of Stinche

• 

  Lordship of Urago d'Oglio

• 

  Lordship of Valgorrera

• 

  Lordship of Valmareno

• 

  Lordship of Verona

• 

  Lordship of Vico

• 

  Lordship of Villachiara

• 

  Lordship of Voghera

• Giudicatos
• 

  Giudicato of Arborea

• 

  Giudicato of Cagliari

• 

  Giudicato of Gallura

• 

  Giudicato of Logudoro

• Republics
• 

  Republic of Amalfi

• 

  Republic of Ancona

• 

  Republic of Florence

• 

  Republic of Genoa

• 

  Republic of Lucca

• 

  Republic of Noli

• 

  Republic of Pisa

• 

  Republic of San Marino

• 

  Republic of Siena

• 

  Republic of Senarica

• 

  Republic of Venice

• 

  Sette Comuni

• Italian Social Republic

  Italian Social Republic

• City States
• 

  Imperial Free City of Trieste