Category:20th-century non-fiction writers by nationality

• 20th-century diarists by nationality‎ (12 C)
• 20th-century essayists by nationality‎ (9 C)
• 20th-century historians by nationality‎ (93 C)
• 20th-century journalists by nationality‎ (47 C)
• 20th-century translators by nationality‎ (21 C)

A

• 20th-century American non-fiction writers‎ (6 C, 4,224 P)
• 20th-century Australian non-fiction writers‎ (3 C, 125 P)

B

• 20th-century Belgian non-fiction writers‎ (3 C, 10 P)
• 20th-century British non-fiction writers‎ (11 C, 254 P)

C

• 20th-century Canadian non-fiction writers‎ (7 C, 338 P)
• 20th-century Chilean non-fiction writers‎ (2 C, 26 P)
• 20th-century Croatian non-fiction writers‎ (1 C, 3 P)

D

• 20th-century Danish non-fiction writers‎ (5 C, 50 P)
• 20th-century Dutch non-fiction writers‎ (4 C, 21 P)

F

• 20th-century Finnish non-fiction writers‎ (2 C, 5 P)
• 20th-century French non-fiction writers‎ (4 C, 445 P)

G

• 20th-century German non-fiction writers‎ (4 C, 96 P)
• 20th-century Greek non-fiction writers‎ (2 C, 5 P)

I

• 20th-century Indian non-fiction writers‎ (7 C, 265 P)
• 20th-century Irish non-fiction writers‎ (7 C, 29 P)
• 20th-century Israeli non-fiction writers‎ (3 C, 15 P)
• 20th-century Italian non-fiction writers‎ (4 C, 42 P)

J

• 20th-century Japanese non-fiction writers‎ (3 C, 3 P)

L

• 20th-century Lithuanian non-fiction writers‎ (1 C, 9 P)

M

• 20th-century Mexican non-fiction writers‎ (2 C, 6 P)

N

• 20th-century New Zealand non-fiction writers‎ (3 C, 35 P)
• 20th-century Norwegian non-fiction writers‎ (4 C, 6 P)

P

• 20th-century Polish non-fiction writers‎ (4 C, 23 P)

R

• 20th-century Russian non-fiction writers‎ (4 C, 22 P)

S

• Soviet non-fiction writers‎ (7 C, 46 P)
• 20th-century Spanish non-fiction writers‎ (2 C, 13 P)
• 20th-century Swedish non-fiction writers‎ (2 C, 5 P)
• 20th-century Swiss non-fiction writers‎ (3 C, 17 P)

T

• 20th-century Turkish non-fiction writers‎ (2 C, 26 P)

Y

• Yugoslav non-fiction writers‎ (6 C, 2 P)