| 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 | Sánchez | 1917 | - | | | BB.TT. 106 |
| Cuesta | Cuenca | 1916 | landa-langilea campo | | | BDST 6 |
| 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 |
| Cueva | Reyes | 1915 | labrador | | | BDST 14 |
| Cuevas | - | - | - | | | BDST 38 |
| Cuevas | Pardo | 1915 | Barbero | | | BDST 12 |
| Cuevas | Valls | 1915 | Ladrillero | | | BDST 12 |
| Cuevas | Cebrera | 1915 | * | | | BDST 12 |
| Cuevas | Ródenas | 1915 | ¿¿ | | | BDST 12 |
| Curiel | Cabello | 1916 | forjaria/forjador | | | BDST 6 |
| Cutillas | López | 1919 | - | | | BB.TT. 106 |
| Dambasono? | Martínez | 1918 | Jornalero | | | BDST 14 |
| Damián | Belloso | 1919 | - | | | BB.TT. 127 |
| Danjón | Manterola | 1916 | ikaslea/estudiante | | | BDST 6 |
| Dapena | Seara | 1915 | - | | | BB.TT. 127 |
| Dapena | Seara | 1916 | - | | | BB.TT. 127 |
| Dapena | Seara | 1919 | - | | | BB.TT. 127 |
| De Arce | González | 1915 | Chófer | | | BDST 13 |
| de Castro | Martín | 1915 | Jornalero | | | BDST 13 |
| de Cruz | Ruiz | 1915 | Cazador | | | BDST 13 |
| de Diego | Salces | 1918 | Obrero | | | BDST 14 |
| de García | de la Serna | 1915 | Jornalero | | | BDST 13 |
| De Juan | Domínguez | 1915 | Jornalero | | | BDST 14 |
| de la Air | Luna | 1916 | txoferra/chofer | | | BDST 6 |