• People of World War I by nationality (49 C)
• World War I chaplains (233 P)
• People killed in World War I (4 C)
• World War I poets (14 C, 1 P)

-

• World War I politicians (1 C, 3 P)

*

• Military discipline and World War I (3 C, 27 P)
• World War I spies (6 C, 8 P)
• Lists of World War I veterans (4 P)
• Women in World War I (3 C, 32 P)

A

• Anti–World War I activists (8 C, 19 P)

C

• World War I casualties (15 C, 3 P, 2 F)
• Children in World War I (1 C, 1 P)

G

• People of the Gallipoli campaign (1 C, 78 P)

H

• Historians of World War I (110 P)

J

• People of the July Crisis (25 P)

M

• Military leaders of World War I (4 C, 14 P)
• Military personnel of World War I (37 C, 7 P)

N

• World War I nurses (2 C, 190 P)

R

• World War I refugees (4 P)

T

• Treaty of Brest-Litovsk negotiators (20 P)

W

• War correspondents of World War I (2 C, 46 P)
• War criminals of World War I (4 C, 10 P)
• World War I artists (2 C, 132 P)

Σ

• World War I biography stubs (1 C, 20 P)

B

• Nicholas Savich Bakulin
• Big Four (World War I)
• The Birtley Belgians

D

• Maude C. Davison

F

• Johan Christian Fabritius

G

• Waldemar George
• List of people associated with the Democratic Republic of Georgia

H

• West A. Hamilton

I

• Borazan İsmail Çavuş
• Israfil Israfilov

K

• Malik Khoshaba
• Kim Kyu-sik
• Sergey Klychkov

L

• List of last surviving World War I veterans

N

• Semyon Nakhimson

O

• Todos Osmachka

P

• Alphonse Poirée
• Georgy Polkovnikov

R

• Charlotte Ruegger

S

• Şehzade Abdurrahim Hayri
• Gordon Strong

Y

• Yusif Ziya Talibzadeh

Z

• Dmitry Zuyev