diff --git a/Marlin/language.h b/Marlin/language.h
index fa7298992675472bba96e1b4913e30e708f97827..e2cd8197bb69693ba311854a2d7f6e99f2201d3b 100644
--- a/Marlin/language.h
+++ b/Marlin/language.h
@@ -27,6 +27,7 @@
 // fi       Finnish
 // an       Aragonese
 // nl       Dutch
+// gl       Galician
 // ca       Catalan
 // eu       Basque-Euskera
 // kana     Japanese
diff --git a/Marlin/language_gl.h b/Marlin/language_gl.h
new file mode 100644
index 0000000000000000000000000000000000000000..5b7830d7a2678291183b3626ed1d92908e5adad5
--- /dev/null
+++ b/Marlin/language_gl.h
@@ -0,0 +1,151 @@
+/**
+ * Galician language (ISO "gl")
+ *
+ * LCD Menu Messages
+ * Se also documentation/LCDLanguageFont.md
+ *
+ */
+#ifndef LANGUAGE_GL_H
+#define LANGUAGE_GL_H
+
+#define MAPPER_C2C3
+// Define SIMULATE_ROMFONT to see what is seen on the character based display defined in Configuration.h
+//#define SIMULATE_ROMFONT
+#define DISPLAY_CHARSET_ISO10646_1
+
+#define WELCOME_MSG                         MACHINE_NAME " lista."
+#define MSG_SD_INSERTED                     "Tarxeta inserida"
+#define MSG_SD_REMOVED                      "Tarxeta retirada"
+#define MSG_MAIN                            "Menu principal"
+#define MSG_AUTOSTART                       "Autoarranque"
+#define MSG_DISABLE_STEPPERS                "Apagar motores"
+#define MSG_AUTO_HOME                       "Ir a orixe"
+#define MSG_SET_ORIGIN                      "Fixar orixe"
+#define MSG_PREHEAT_PLA                     "Prequentar PLA"
+#define MSG_PREHEAT_PLA_N                   "Prequentar PLA "
+#define MSG_PREHEAT_PLA_ALL                 "Preque. PLA Todo"
+#define MSG_PREHEAT_PLA_BEDONLY             "Preque. PLA Cama"
+#define MSG_PREHEAT_PLA_SETTINGS            "Preque. PLA conf"
+#define MSG_PREHEAT_ABS                     "Prequentar ABS"
+#define MSG_PREHEAT_ABS_N                   "Prequentar ABS "
+#define MSG_PREHEAT_ABS_ALL                 "Preque. ABS Todo"
+#define MSG_PREHEAT_ABS_BEDONLY             "Preque. ABS Cama"
+#define MSG_PREHEAT_ABS_SETTINGS            "Preque. ABS conf"
+#define MSG_COOLDOWN                        "Arrefriar"
+#define MSG_SWITCH_PS_ON                    "Acender"
+#define MSG_SWITCH_PS_OFF                   "Apagar"
+#define MSG_EXTRUDE                         "Extrudir"
+#define MSG_RETRACT                         "Retraer"
+#define MSG_MOVE_AXIS                       "Mover eixe"
+#define MSG_LEVEL_BED                       "Nivelar cama"
+#define MSG_MOVE_X                          "Mover X"
+#define MSG_MOVE_Y                          "Mover Y"
+#define MSG_MOVE_Z                          "Mover Z"
+#define MSG_MOVE_E                          "Extruir"
+#define MSG_MOVE_01MM                       "Mover 0.1mm"
+#define MSG_MOVE_1MM                        "Mover 1mm"
+#define MSG_MOVE_10MM                       "Mover 10mm"
+#define MSG_SPEED                           "Velocidade"
+#define MSG_NOZZLE                          "Bico"
+#define MSG_BED                             "Cama"
+#define MSG_FAN_SPEED                       "Velocidade vent."
+#define MSG_FLOW                            "Fluxo"
+#define MSG_CONTROL                         "Control"
+#define MSG_MIN                             " " LCD_STR_THERMOMETER " Min"
+#define MSG_MAX                             " " LCD_STR_THERMOMETER " Max"
+#define MSG_FACTOR                          " " LCD_STR_THERMOMETER " Fact"
+#define MSG_AUTOTEMP                        "Autotemp"
+#define MSG_ON                              "On "
+#define MSG_OFF                             "Off"
+#define MSG_PID_P                           "PID-P"
+#define MSG_PID_I                           "PID-I"
+#define MSG_PID_D                           "PID-D"
+#define MSG_PID_C                           "PID-C"
+#define MSG_E1                              " E1"
+#define MSG_E2                              " E2"
+#define MSG_E3                              " E3"
+#define MSG_E4                              " E4"
+#define MSG_ACC                             "Acel"
+#define MSG_VXY_JERK                        "Vxy-jerk"
+#define MSG_VZ_JERK                         "Vz-jerk"
+#define MSG_VE_JERK                         "Ve-jerk"
+#define MSG_VMAX                            "Vmax "
+#define MSG_X                               "x"
+#define MSG_Y                               "y"
+#define MSG_Z                               "z"
+#define MSG_E                               "e"
+#define MSG_VMIN                            "Vmin"
+#define MSG_VTRAV_MIN                       "VTrav min"
+#define MSG_AMAX                            "Amax "
+#define MSG_A_RETRACT                       "A-retract"
+#define MSG_A_TRAVEL                        "A-travel"
+#define MSG_XSTEPS                          "Xpasos/mm"
+#define MSG_YSTEPS                          "Ypasos/mm"
+#define MSG_ZSTEPS                          "Zpasos/mm"
+#define MSG_ESTEPS                          "Epasos/mm"
+#define MSG_TEMPERATURE                     "Temperatura"
+#define MSG_MOTION                          "Movemento"
+#define MSG_VOLUMETRIC                      "Filamento"
+#define MSG_VOLUMETRIC_ENABLED              "E en mm3"
+#define MSG_FILAMENT_DIAM                   "Diametro filam."
+#define MSG_CONTRAST                        "Constraste LCD"
+#define MSG_STORE_EPROM                     "Gardar en memo."
+#define MSG_LOAD_EPROM                      "Cargar de memo."
+#define MSG_RESTORE_FAILSAFE                "Cargar de firm."
+#define MSG_REFRESH                         "Volver a cargar"
+#define MSG_WATCH                           "Monitorizacion"
+#define MSG_PREPARE                         "Preparar"
+#define MSG_TUNE                            "Axustar"
+#define MSG_PAUSE_PRINT                     "Pausar impres."
+#define MSG_RESUME_PRINT                    "Seguir impres."
+#define MSG_STOP_PRINT                      "Deter impres."
+#define MSG_CARD_MENU                       "Tarxeta SD"
+#define MSG_NO_CARD                         "Sen tarxeta SD"
+#define MSG_DWELL                           "En repouso..."
+#define MSG_USERWAIT                        "A espera..."
+#define MSG_RESUMING                        "Imprimindo..."
+#define MSG_PRINT_ABORTED                   "Impre. cancelada"
+#define MSG_NO_MOVE                         "Sen movemento."
+#define MSG_KILLED                          "PROGRAMA MORTO"
+#define MSG_STOPPED                         "PROGRAMA PARADO"
+#define MSG_CONTROL_RETRACT                 "Retraccion mm"
+#define MSG_CONTROL_RETRACT_SWAP            "Cambio retra. mm"
+#define MSG_CONTROL_RETRACTF                "Retraccion V"
+#define MSG_CONTROL_RETRACT_ZLIFT           "Alzar Z mm"
+#define MSG_CONTROL_RETRACT_RECOVER         "Recup. retra. mm"
+#define MSG_CONTROL_RETRACT_RECOVER_SWAP    "Cambio recup. mm"
+#define MSG_CONTROL_RETRACT_RECOVERF        "Recuperacion V"
+#define MSG_AUTORETRACT                     "Retraccion auto."
+#define MSG_FILAMENTCHANGE                  "Cambiar filamen."
+#define MSG_INIT_SDCARD                     "Iniciando SD"
+#define MSG_CNG_SDCARD                      "Cambiar SD"
+#define MSG_ZPROBE_OUT                      "Sonda-Z sen cama"
+#define MSG_POSITION_UNKNOWN                "X/Y antes que Z"
+#define MSG_ZPROBE_ZOFFSET                  "Offset Z"
+#define MSG_BABYSTEP_X                      "Micropaso X"
+#define MSG_BABYSTEP_Y                      "Micropaso Y"
+#define MSG_BABYSTEP_Z                      "Micropaso Z"
+#define MSG_ENDSTOP_ABORT                   "Erro fin carro"
+#define MSG_HEATING_FAILED_LCD              "Fallo quentando"
+#define MSG_ERR_REDUNDANT_TEMP              "Erro temperatura"
+#define MSG_THERMAL_RUNAWAY                 "Temp. excesiva"
+#define MSG_ERR_MAXTEMP                     "Err: temp. max."
+#define MSG_ERR_MINTEMP                     "Err: temp. min."
+#define MSG_ERR_MAXTEMP_BED                 "Err: MAXTEMP BED"
+#define MSG_ERR_MINTEMP_BED                 "Err: MINTEMP BED"
+#define MSG_END_HOUR                        "horas"
+#define MSG_END_MINUTE                      "minutos"
+#define MSG_HEATING                         "Quentando..."
+#define MSG_HEATING_COMPLETE                "Xa esta quente"
+#define MSG_BED_HEATING                     "Quentando cama"
+#define MSG_BED_DONE                        "Cama esta quente"
+
+#if ENABLED(DELTA_CALIBRATION_MENU)
+  #define MSG_DELTA_CALIBRATE             "Calibracion Delta"
+  #define MSG_DELTA_CALIBRATE_X           "Calibrar X"
+  #define MSG_DELTA_CALIBRATE_Y           "Calibrar Y"
+  #define MSG_DELTA_CALIBRATE_Z           "Calibrar Z"
+  #define MSG_DELTA_CALIBRATE_CENTER      "Calibrar Centro"
+#endif // DELTA_CALIBRATION_MENU
+
+#endif // LANGUAGE_GL_H