Wikimedia Commons has media related to Spies in World War I.
This category is for spies active in the period of World War I.
Subcategories
This category has the following 6 subcategories, out of 6 total.
F
G
I
Pages in category "World War I spies"
The following 8 pages are in this category, out of 8 total. This list may not reflect recent changes.