• Years of the 20th century in literature‎ (100 C, 100 P)

\

• Libraries disestablished in the 20th century‎ (6 C)
• Libraries established in the 20th century‎ (10 C, 1 P)

0–9

• 1900s in literature‎ (16 C, 1 P)
• 1910s in literature‎ (16 C, 1 P)
• 1920s in literature‎ (16 C, 1 P)
• 1930s in literature‎ (17 C, 2 P)
• 1940s in literature‎ (17 C, 1 P)
• 1950s in literature‎ (17 C, 3 P)
• 1960s in literature‎ (17 C, 3 P)
• 1970s in literature‎ (18 C, 4 P)
• 1980s in literature‎ (19 C, 7 P)
• 1990s in literature‎ (19 C, 9 P)

A

• 20th-century Albanian literature‎ (2 C)
• 20th-century American literature‎ (235 C, 45 P)
• 20th-century Argentine literature‎ (2 C)
• 2007 Argentine novels‎ (1 P)
• 20th-century Armenian literature‎ (1 C)
• 20th-century Australian literature‎ (2 C, 107 P)
• 20th-century Austrian literature‎ (2 C, 1 P)
• 20th-century Azerbaijani literature‎ (1 C)

B

• 20th-century Bangladeshi literature‎ (1 C)
• 20th-century Belgian literature‎ (2 C)
• 20th-century books‎ (21 C, 24 P)
• Bookstores established in the 20th century‎ (77 P)
• 20th-century Brazilian literature‎ (2 C, 4 P)
• 20th-century British literature‎ (14 C, 21 P)
• 20th-century Bulgarian literature‎ (2 C)

C

• 20th-century Cameroonian literature‎ (2 C)
• 20th-century Canadian literature‎ (2 C, 1 P)
• 20th-century children's literature‎ (11 C, 4 P)
• 20th-century Chilean literature‎ (2 C)
• 20th-century Chinese literature‎ (3 C, 2 P)
• 20th-century Colombian literature‎ (2 C)
• 20th-century Croatian novels‎ (8 P)
• 20th-century Cuban literature‎ (2 C)

D

• 20th-century Danish literature‎ (3 C, 1 P)
• 20th-century documents‎ (18 C, 3 P)
• 20th-century Dutch literature‎ (2 C, 1 P)

E

• Electronic literature‎ (7 C, 37 P)
• 20th-century essays‎ (11 C)
• Experimental literature‎ (16 P)

F

• 20th-century Finnish literature‎ (2 C)
• 20th-century French literature‎ (44 C, 11 P)

G

• 20th-century Georgian literature‎ (1 C)
• 20th-century German literature‎ (20 C, 32 P)

H

• 20th-century Hungarian literature‎ (2 C)

I

• 20th-century Icelandic literature‎ (2 C)
• 20th-century Indian literature‎ (3 C, 3 P)
• 20th-century inscriptions‎ (12 P)
• 20th-century Iranian literature‎ (2 C)
• 20th-century Irish literature‎ (10 C, 6 P)
• 20th-century Israeli literature‎ (3 C)
• 20th-century Italian literature‎ (2 C, 7 P)

J

• 20th-century Japanese literature‎ (15 C, 25 P)

L

• Library buildings completed in the 20th century‎ (99 C, 3 P)
• 20th-century literary awards‎ (9 C, 17 P)

M

• 20th-century manuscripts‎ (3 P)

N

• 20th-century Nepalese literature‎ (3 C, 1 P)
• 20th-century New Zealand literature‎ (3 C, 1 P)
• 20th-century literature from Northern Ireland‎ (1 C)
• 20th-century Norwegian literature‎ (2 C)
• 20th-century novels‎ (57 C, 5 P)

P

• 20th-century Pakistani literature‎ (2 C)
• 20th-century plays‎ (22 C, 3 P)
• 20th-century poetry‎ (14 C, 105 P)
• 20th-century Polish literature‎ (2 C, 7 P)
• 20th-century Portuguese literature‎ (2 C, 1 P)

R

• 20th-century Romanian literature‎ (2 C)
• 20th-century Russian literature‎ (3 C, 10 P)

S

• 20th-century Sanskrit literature‎ (8 P)
• 20th-century short stories‎ (11 C, 8 P)
• 20th-century short story collections‎ (10 C)
• 20th-century Slovene literature‎ (1 P)
• 20th-century South African literature‎ (11 C, 5 P)
• Soviet literature‎ (8 C, 17 P)
• 20th-century Spanish literature‎ (2 C, 1 P)
• 20th-century Swedish literature‎ (2 C, 25 P)
• 20th-century Swiss literature‎ (2 C)

T

• 20th-century theatre‎ (21 C, 33 P)

W

• 20th-century writers‎ (19 C, 14 P)

Z

• Zenitism‎ (5 P)

• 20th century in literature

A

• Acmeist poetry

C

• Desmond Chapman-Huston

D

• Digital poetry

E

• Experimental literature

G

• Generación del 45

H

• Hadriana in All My Dreams
• Haptic poetry

I

• Indonesian literature in the period 1950–65
• Intimism (poetic movement)

L

• Latin American Boom
• Latrine (poem)
• Fritz Lau
• Lesbian pulp fiction

M

• Carola Matthiesen
• Literary modernism

P

• Poetic transrealism
• Postmodern literature

R

• Reflections of a Nonpolitical Man

S

• Stridentism
• Syrian literature
• Systems novel

W

• Wege zur Raumschiffahrt

Z

• Zenitism