diff --git a/homeassistant/components/speedtestdotnet/const.py b/homeassistant/components/speedtestdotnet/const.py
index 0d2625bfe33..75cd78ca8cf 100644
--- a/homeassistant/components/speedtestdotnet/const.py
+++ b/homeassistant/components/speedtestdotnet/const.py
@@ -20,5 +20,3 @@ DEFAULT_SCAN_INTERVAL: Final = 60
 DEFAULT_SERVER: Final = "*Auto Detect"
 
 ATTRIBUTION: Final = "Data retrieved from Speedtest.net by Ookla"
-
-ICON: Final = "mdi:speedometer"
diff --git a/homeassistant/components/speedtestdotnet/icons.json b/homeassistant/components/speedtestdotnet/icons.json
new file mode 100644
index 00000000000..9f3beebdf21
--- /dev/null
+++ b/homeassistant/components/speedtestdotnet/icons.json
@@ -0,0 +1,15 @@
+{
+  "entity": {
+    "sensor": {
+      "ping": {
+        "default": "mdi:speedometer"
+      },
+      "download": {
+        "default": "mdi:speedometer"
+      },
+      "upload": {
+        "default": "mdi:speedometer"
+      }
+    }
+  }
+}
diff --git a/homeassistant/components/speedtestdotnet/sensor.py b/homeassistant/components/speedtestdotnet/sensor.py
index 53e80be0cc0..1d23e0e516e 100644
--- a/homeassistant/components/speedtestdotnet/sensor.py
+++ b/homeassistant/components/speedtestdotnet/sensor.py
@@ -28,7 +28,6 @@ from .const import (
     ATTRIBUTION,
     DEFAULT_NAME,
     DOMAIN,
-    ICON,
 )
 from .coordinator import SpeedTestDataCoordinator
 
@@ -86,7 +85,6 @@ class SpeedtestSensor(CoordinatorEntity[SpeedTestDataCoordinator], SensorEntity)
     entity_description: SpeedtestSensorEntityDescription
     _attr_attribution = ATTRIBUTION
     _attr_has_entity_name = True
-    _attr_icon = ICON
 
     def __init__(
         self,