diff --git a/homeassistant/components/esphome/binary_sensor.py b/homeassistant/components/esphome/binary_sensor.py
index 338f3787090..ffe322b6259 100644
--- a/homeassistant/components/esphome/binary_sensor.py
+++ b/homeassistant/components/esphome/binary_sensor.py
@@ -3,7 +3,7 @@ from __future__ import annotations
 
 from aioesphomeapi import BinarySensorInfo, BinarySensorState
 
-from homeassistant.components.binary_sensor import BinarySensorEntity
+from homeassistant.components.binary_sensor import DEVICE_CLASSES, BinarySensorEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -45,8 +45,10 @@ class EsphomeBinarySensor(
         return self._state.state
 
     @property
-    def device_class(self) -> str:
+    def device_class(self) -> str | None:
         """Return the class of this device, from component DEVICE_CLASSES."""
+        if self._static_info.device_class not in DEVICE_CLASSES:
+            return None
         return self._static_info.device_class
 
     @property
diff --git a/homeassistant/components/esphome/button.py b/homeassistant/components/esphome/button.py
index a16eca650ad..914ddb38da1 100644
--- a/homeassistant/components/esphome/button.py
+++ b/homeassistant/components/esphome/button.py
@@ -5,7 +5,7 @@ from typing import Any
 
 from aioesphomeapi import ButtonInfo, EntityState
 
-from homeassistant.components.button import ButtonEntity
+from homeassistant.components.button import DEVICE_CLASSES, ButtonEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -32,8 +32,10 @@ class EsphomeButton(EsphomeEntity[ButtonInfo, EntityState], ButtonEntity):
     """A button implementation for ESPHome."""
 
     @property
-    def device_class(self) -> str:
+    def device_class(self) -> str | None:
         """Return the class of this device, from component DEVICE_CLASSES."""
+        if self._static_info.device_class not in DEVICE_CLASSES:
+            return None
         return self._static_info.device_class
 
     @callback
diff --git a/homeassistant/components/esphome/cover.py b/homeassistant/components/esphome/cover.py
index e055ffc5d03..0e23050646f 100644
--- a/homeassistant/components/esphome/cover.py
+++ b/homeassistant/components/esphome/cover.py
@@ -8,6 +8,7 @@ from aioesphomeapi import CoverInfo, CoverOperation, CoverState
 from homeassistant.components.cover import (
     ATTR_POSITION,
     ATTR_TILT_POSITION,
+    DEVICE_CLASSES,
     SUPPORT_CLOSE,
     SUPPORT_CLOSE_TILT,
     SUPPORT_OPEN,
@@ -57,8 +58,10 @@ class EsphomeCover(EsphomeEntity[CoverInfo, CoverState], CoverEntity):
         return flags
 
     @property
-    def device_class(self) -> str:
+    def device_class(self) -> str | None:
         """Return the class of this device, from component DEVICE_CLASSES."""
+        if self._static_info.device_class not in DEVICE_CLASSES:
+            return None
         return self._static_info.device_class
 
     @property