Tentera yang terkorban

• Belgium: 13,700 (0.2%)
• Pihak British: 908,000 (16.5%)
  • Australia: 60,000
  • Kanada: 55,000
  • India: 25,000
  • New Zealand: 16,000
  • Afrika Selatan: 7,000
  • Britain: 715,000
• Perancis: 1,354,000 (24.6%)
• Greece: 5,000 (0.1%)
• Itali: 650,000 (11.8%)
• Jepun: 300 (0.0%)
• Rumania: 336,000 (6.1%)
• Rusia: 1,700,000 (30.9%)
• Serbia: 450,000 (8.2%)
• Amerika Syarikat: 50,600 (0.9%)
• JUMLAH: 5,497,600 (100%)

Kuasa-kuasa Pusat

• Austria-Hungary: 1,200,000 (35.5%)
• Bulgaria: 87,500 (2.6%)
• Jerman: 1,770,000 (52.3%)
• Kerajaan Uthmaniyah: 325,000 (9.6%)
• JUMLAH: 3,382,500 (100%)

Orang awam

• Austria: 300,000 (4.6%)
• Belgium: 30,000 (0.5%)
• Britain: 31,000 (0.5%)
• Bulgaria: 275,000 (4.2%)
• Perancis: 40,000 (0.6%)
• Jerman: 760,000 (11.7%)
• Greece: 132,000 (2.0%)
• Romania: 275,000 (4.2%)
• Rusia: 3,000,000 (46.2%)
• Serbia: 650,000 (10.0%)
• Kerajaan Uthmaniyah: 1,000,000 (15.4%)
• JUMLAH: 6,493,000 (100.0%)