| Ibáñez | Azpitarte | 1916 | praktikantea/practicante |  |  | BDST 38 | 
 | Ibáñez | Santiago | 1916 | denda-saltzailea/dependiente |  |  | BDST 38 | 
 | Ibáñez | Rosales | 1916 | landa-langilea campo |  |  | BDST 6 | 
 | Ibáñez | Javier | 1915 | Zapatero |  |  | BDST 12 | 
 | Ibarra | González | 1915 | * |  |  | BDST 12 | 
 | Ibarra | García | 1915 | Barbero |  |  | BDST 12 | 
 | Ibarra | Hortas | 1919 | Industrial |  |  | BDST 14 | 
 | Ibarreche | Garay | 1916 | tornularia/tornero |  |  | BDST 38 | 
 | Ibarrelucea | Sangroniz | - | - |  |  | BDST 38 | 
 | Idígoras | Loidi | 1918 | Herrero |  |  | BDST 14 | 
 | Iglesias | Posada | - | - |  |  | Hospital Militar Disciplinario | 
 | Iglesias | Izquierdo | 1916 | * |  |  | BB.TT. 3 | 
 | Iglesias | Pérez | 1917 | * |  |  | BB.TT. 100 | 
 | Iglesias | Alvarez | 1918 | * |  |  | BB.TT. 100 | 
 | Iglesias | Cantero | 1915 | campesino |  |  | BDST 14 | 
 | Iglesias | Martín | 1916 | albañil |  |  | BDST 14 | 
 | Igual | Terreros | 1916 | abere-hiltzailea/matarife |  |  | BDST 38 | 
 | Igual | Vázquez | 1915 | Labrador |  |  | BDST 13 | 
 | Illana | Moya | 1915 | - |  |  | BB.TT. 106 | 
 | Illari | Beraza | 1916 | enplegatua/empleado |  |  | BDST 38 | 
 | Inchausti | Bicarregui | 1916 | nekazaria/labrador |  |  | BDST 38 | 
 | Insunza | Zarate | 1916 | desbideratzailea/desviador |  |  | BDST 38 | 
 | Iranzo | Moreno | 1915 | Labrador |  |  | BDST 12 | 
 | Irastorza | Iduain | 1918 | Obrero |  |  | BDST 14 | 
 | Iriarte | Aguerrebere | 1916 | landa-langilea/campo |  |  | BDST 6 | 
 | Iridona | Camuzo | 1915 | campesino |  |  | BDST 14 | 
 | Irigüen | Zallo | 1916 | enplegatua/empleado |  |  | BDST 38 | 
 | Iriondo | - | 1916 | - |  |  | BDST 38 | 
 | Isasi | Aguirre | 1916 | okina /panadero |  |  | BDST 38 | 
 | Istosella | Pidemont | 1918 | - |  |  | BB.TT. 106 | 
 | Itrube | San Emeterio | - | - |  |  | BDST 38 | 
 | Iturburuaga | Sorozabal | 1918 | * |  |  | BB.TT. 3 | 
 | Iturmendi | Busto | 1915 | merkataria/comercio |  |  | BDST 6 | 
 | Iturregui | Garay | - | - |  |  | BDST 38 | 
 | Iturregui | Unibaso | 1916 | sukaldaria/cocinero |  |  | BDST 6 | 
 | Ivanoff | Vodenicharoff | - | - |  |  | Hospital Militar Disciplinario | 
 | Izaguirre | Aldai | 1916 | soldatzaile elektrikoa/soldador eléctrico |  |  | BDST 38 | 
 | Izaguirre | Arambarri | 1916 | jornalaria /jornalero |  |  | BDST 38 | 
 | Izquierdo | Laserna | 1916 | mariñela/marino |  |  | BDST 38 | 
 | Izquierdo | San Julián | 1916 | - |  |  | BB.TT. 106 | 
 | Izquierdo | de la Parra | 1915 | Estudiante |  |  | BDST 13 |