• 20th century in Italy by city (18 C)
• 20th century in the Italian Empire (8 C)
• 20th century in Italy by region (7 C)

/

• 20th-century disestablishments in Italy (13 C, 1 P)
• 20th-century establishments in Italy (14 C, 2 P)

+

• 20th-century churches in Italy (1 C, 1 P)

0–9

• 20th-century executions by Italy (1 C, 13 P)
• 1900s in Italy (18 C, 1 P)
• 1910s in Italy (22 C, 10 P)
• 1920s in Italy (23 C, 13 P)
• 1930s in Italy (23 C, 11 P)
• 1940s in Italy (23 C, 23 P)
• 1950s in Italy (21 C, 7 P)
• 1960s in Italy (21 C, 12 P)
• 1970s in Italy (22 C, 10 P)
• 1980s in Italy (22 C, 13 P)
• 1990s in Italy (21 C, 12 P)

A

• Aftermath of World War I in Italy (1 C, 9 P)
• Aftermath of World War II in Italy (1 C, 9 P)
• 20th-century architecture in Italy (5 C, 15 P)

C

• 20th century in Italian cinema (4 C)
• Cold War history of Italy (2 C)
• 20th-century crimes in Italy (11 C)

D

• 20th-century disasters in Italy (11 C)

E

• 20th-century elections in Italy (10 C)

F

• Italian fascism (11 C, 92 P)
• Free Territory of Trieste (3 C, 9 P)

G

• Operation Gladio (2 C, 22 P)

H

• History of the Italian Republic (16 P)

K

• Kingdom of Italy (1861–1946) (10 C, 29 P)

L

• 20th-century Italian literature (2 C, 7 P)

P

• 20th-century Italian people (14 C, 122 P)

T

• 20th century in Italian television (9 C)

W

• Italy in World War I (7 C, 25 P)

Y

• Years of the 20th century in Italy (101 C, 54 P)

B

• Battle for Births

C

• Convention between Italy and Turkey (1932)

D

• Governorate of Dalmatia

E

• Economy of fascist Italy

G

• Petru Giovacchini

H

• History of the Kingdom of Italy (1861–1946)
• Hot Autumn

I

• Italian idealism
• History of the Italian Republic
• Italianization

L

• La Disperata

M

• Military history of Italy during World War I
• Military history of Italy during World War II

O

• OVRA

P

• Propaganda Due
• Province of Zara

S

• Sack of Palermo
• Sword-and-sandal

V

• Franca Viola

W

• World Youth Day 2000
• Italy in World War I
• Italy in World War II