| Córdoba | Martínez | 1916 | zeramista/ceramista | | | BDST 6 |
| Córdoba | Pérez | 1916 | ebanista/ebanista | | | BDST 6 |
| Cormenero | Cabrera | 1916 | igeltseroa/albañil | | | BDST 6 |
| Cornello | Flores | 1919 | * | | | BB.TT. 3 |
| Corominas | Casas | 1915 | * | | | BB.TT. 100 |
| Corral | Busto | 1917 | - | | | BB.TT. 106 |
| Corral | Tamayo | 1919 | * | | | BB.TT. 100 |
| Corral | Pozuelo | 1915 | Chófer | | | BDST 13 |
| Corregidor | Martín | 1915 | jornalero | | | BDST 14 |
| Correza | López | 1916 | - | | | BB.TT. 106 |
| Corrochano | García | 1915 | Labrador | | | BDST 13 |
| Cortada | Corbella | 1920 | * | | | BB.TT. 3 |
| Corte | Bartomen | 1915 | Albañil | | | BDST 12 |
| Cortés | Camacho | 1916 | ilemoztailea/esquilador | | | BDST 6 |
| Cortes | Ramos | 1915 | panadero | | | BDST 14 |
| Cortes | Ramos | 1915 | barbero | | | BDST 14 |
| Cortijo | Pancorbo | 1916 | landa-langilea campo | | | BDST 6 |
| Cortijo | Molina | 1915 | Labrador | | | BDST 13 |
| Cos | García | 1918 | Jornalero | | | BDST 14 |
| Coscojuela | Sanahuja | 1920 | * | | | BB.TT. 3 |
| Costa | Cercós | 1919 | - | | | BB.TT. 127 |
| Costilla | Costilla | 1920 | * | | | BB.TT. 100 |
| Cot | Peirés? | 1917 | - | | | BB.TT. 127 |
| Cotaina | Torres | 1915 | Labrador | | | BDST 12 |
| Cotaina | Llorca | 1915 | Labrador | | | BDST 12 |
| Crespo | - | - | - | | | BDST 38 |
| Crespo | Machado | 1915 | Campesino | | | BDST 13 |
| Crespo | Guijo | 1915 | Labrador | | | BDST 13 |
| Crespo | Gordo | 1915 | tintorero | | | BDST 14 |
| Crespo | López | 1915 | campesino | | | BDST 14 |
| Criach | González | 1916 | eskribaua/escribiente | | | BDST 38 |
| Cruz | Fernández | 1916 | elektrikaria/electricista | | | BDST 6 |
| Cruz | Verdaja | 1916 | hargina/cantero | | | BDST 6 |
| Cuadrado | Celada | 1916 | moldeatzailea/moldeador | | | BDST 38 |
| Cuadrado | Fernández | 1915 | Conductor | | | BDST 12 |
| Cubería | Furrejola | 1918 | * | | | BB.TT. 100 |
| Cubero | - | - | - | | | BDST 38 |
| Cubillo | San ... | 1915 | electricista | | | BDST 14 |
| Cuellar | Ríos | 1915 | herrero | | | BDST 14 |
| Cuenca | García | - | - | | | Hospital Militar Disciplinario |
| Cuenca | Mellado | 1916 | * | | | BB.TT. 100 |
| Cuenca | Sierra | 1915 | * | | | BDST 12 |
| Cuesta | Cuenca | 1916 | landa-langilea campo | | | BDST 6 |
| Cuesta | Sánchez | 1917 | - | | | BB.TT. 106 |
| Cuesta | Lavin | 1918 | * | | | BB.TT. 3 |
| Cuesta | Galindo | 1919 | * | | | BB.TT. 3 |
| Cuesta | Panadero | 1918 | * | | | BB.TT. 100 |
| Cuesta | Galindo | 1915 | Jornalero | | | BDST 12 |
| Cuesta | López | 1915 | Jornalero | | | BDST 13 |
| Cuesta | Pérez | 1915 | labrador | | | BDST 14 |