diff --git a/homeassistant/components/qnap/icons.json b/homeassistant/components/qnap/icons.json
new file mode 100644
index 00000000000..c83962c3089
--- /dev/null
+++ b/homeassistant/components/qnap/icons.json
@@ -0,0 +1,42 @@
+{
+  "entity": {
+    "sensor": {
+      "status": {
+        "default": "mdi:checkbox-marked-circle-outline"
+      },
+      "cpu_usage": {
+        "default": "mdi:chip"
+      },
+      "memory_free": {
+        "default": "mdi:memory"
+      },
+      "memory_used": {
+        "default": "mdi:memory"
+      },
+      "memory_percent_used": {
+        "default": "mdi:memory"
+      },
+      "network_link_status": {
+        "default": "mdi:checkbox-marked-circle-outline"
+      },
+      "network_tx": {
+        "default": "mdi:upload"
+      },
+      "network_rx": {
+        "default": "mdi:download"
+      },
+      "drive_smart_status": {
+        "default": "mdi:checkbox-marked-circle-outline"
+      },
+      "volume_size_used": {
+        "default": "mdi:chart-pie"
+      },
+      "volume_size_free": {
+        "default": "mdi:chart-pie"
+      },
+      "volume_percentage_used": {
+        "default": "mdi:chart-pie"
+      }
+    }
+  }
+}
diff --git a/homeassistant/components/qnap/sensor.py b/homeassistant/components/qnap/sensor.py
index f0d34f7c697..7f4731b80e1 100644
--- a/homeassistant/components/qnap/sensor.py
+++ b/homeassistant/components/qnap/sensor.py
@@ -41,14 +41,12 @@ _SYSTEM_MON_COND: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="status",
         translation_key="status",
-        icon="mdi:checkbox-marked-circle-outline",
     ),
     SensorEntityDescription(
         key="system_temp",
         translation_key="system_temp",
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
-        icon="mdi:thermometer",
         state_class=SensorStateClass.MEASUREMENT,
     ),
 )
@@ -58,7 +56,6 @@ _CPU_MON_COND: tuple[SensorEntityDescription, ...] = (
         translation_key="cpu_temp",
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
-        icon="mdi:checkbox-marked-circle-outline",
         entity_registry_enabled_default=False,
         state_class=SensorStateClass.MEASUREMENT,
     ),
@@ -66,7 +63,6 @@ _CPU_MON_COND: tuple[SensorEntityDescription, ...] = (
         key="cpu_usage",
         translation_key="cpu_usage",
         native_unit_of_measurement=PERCENTAGE,
-        icon="mdi:chip",
         state_class=SensorStateClass.MEASUREMENT,
         suggested_display_precision=0,
     ),
@@ -77,7 +73,6 @@ _MEMORY_MON_COND: tuple[SensorEntityDescription, ...] = (
         translation_key="memory_free",
         native_unit_of_measurement=UnitOfInformation.MEBIBYTES,
         device_class=SensorDeviceClass.DATA_SIZE,
-        icon="mdi:memory",
         entity_registry_enabled_default=False,
         state_class=SensorStateClass.MEASUREMENT,
         suggested_display_precision=1,
@@ -88,7 +83,6 @@ _MEMORY_MON_COND: tuple[SensorEntityDescription, ...] = (
         translation_key="memory_used",
         native_unit_of_measurement=UnitOfInformation.MEBIBYTES,
         device_class=SensorDeviceClass.DATA_SIZE,
-        icon="mdi:memory",
         entity_registry_enabled_default=False,
         state_class=SensorStateClass.MEASUREMENT,
         suggested_display_precision=1,
@@ -98,7 +92,6 @@ _MEMORY_MON_COND: tuple[SensorEntityDescription, ...] = (
         key="memory_percent_used",
         translation_key="memory_percent_used",
         native_unit_of_measurement=PERCENTAGE,
-        icon="mdi:memory",
         state_class=SensorStateClass.MEASUREMENT,
         suggested_display_precision=0,
     ),
@@ -107,14 +100,12 @@ _NETWORK_MON_COND: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="network_link_status",
         translation_key="network_link_status",
-        icon="mdi:checkbox-marked-circle-outline",
     ),
     SensorEntityDescription(
         key="network_tx",
         translation_key="network_tx",
         native_unit_of_measurement=UnitOfDataRate.BITS_PER_SECOND,
         device_class=SensorDeviceClass.DATA_RATE,
-        icon="mdi:upload",
         entity_registry_enabled_default=False,
         state_class=SensorStateClass.MEASUREMENT,
         suggested_display_precision=1,
@@ -125,7 +116,6 @@ _NETWORK_MON_COND: tuple[SensorEntityDescription, ...] = (
         translation_key="network_rx",
         native_unit_of_measurement=UnitOfDataRate.BITS_PER_SECOND,
         device_class=SensorDeviceClass.DATA_RATE,
-        icon="mdi:download",
         entity_registry_enabled_default=False,
         state_class=SensorStateClass.MEASUREMENT,
         suggested_display_precision=1,
@@ -136,7 +126,6 @@ _DRIVE_MON_COND: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="drive_smart_status",
         translation_key="drive_smart_status",
-        icon="mdi:checkbox-marked-circle-outline",
         entity_registry_enabled_default=False,
     ),
     SensorEntityDescription(
@@ -144,7 +133,6 @@ _DRIVE_MON_COND: tuple[SensorEntityDescription, ...] = (
         translation_key="drive_temp",
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
-        icon="mdi:thermometer",
         entity_registry_enabled_default=False,
         state_class=SensorStateClass.MEASUREMENT,
     ),
@@ -155,7 +143,6 @@ _VOLUME_MON_COND: tuple[SensorEntityDescription, ...] = (
         translation_key="volume_size_used",
         native_unit_of_measurement=UnitOfInformation.BYTES,
         device_class=SensorDeviceClass.DATA_SIZE,
-        icon="mdi:chart-pie",
         entity_registry_enabled_default=False,
         state_class=SensorStateClass.MEASUREMENT,
         suggested_display_precision=1,
@@ -166,7 +153,6 @@ _VOLUME_MON_COND: tuple[SensorEntityDescription, ...] = (
         translation_key="volume_size_free",
         native_unit_of_measurement=UnitOfInformation.BYTES,
         device_class=SensorDeviceClass.DATA_SIZE,
-        icon="mdi:chart-pie",
         entity_registry_enabled_default=False,
         state_class=SensorStateClass.MEASUREMENT,
         suggested_display_precision=1,
@@ -176,7 +162,6 @@ _VOLUME_MON_COND: tuple[SensorEntityDescription, ...] = (
         key="volume_percentage_used",
         translation_key="volume_percentage_used",
         native_unit_of_measurement=PERCENTAGE,
-        icon="mdi:chart-pie",
         state_class=SensorStateClass.MEASUREMENT,
         suggested_display_precision=0,
     ),