* United States: 73,000 troops
* United Kingdom: 61,715 troops
* Canada: 14,000 troops
* Free French Forces: 17,162 troops
* Polish forces: 17,957 troops
* Belgian forces: 2,976 troops
* Czechoslovak forces: 1,215 troops
* Dutch forces: 905 troops
* Norwegian forces: 544 troops
* Greek forces: 349 troops
* New Zealand forces: 347 troops
Axis
* Germany: 360,000 troops
* Italy: 78,000 troops
* Hungary: 30,000 troops
* Romania: 23,700 troops
* Bulgaria: 10,000 troops
* Croatia: 5,000 troops
* Slovak Republic: 2,000 troops