diff --git a/homeassistant/components/lg_thinq/mqtt.py b/homeassistant/components/lg_thinq/mqtt.py
index 539437dd14c1..25ed3c2c6190 100644
--- a/homeassistant/components/lg_thinq/mqtt.py
+++ b/homeassistant/components/lg_thinq/mqtt.py
@@ -6,6 +6,7 @@ import json
 import logging
 from typing import Any
 
+from aiohttp import ClientError
 from thinqconnect import (
     DeviceType,
     ThinQApi,
@@ -58,7 +59,8 @@ class ThinQMQTT:
         if self.client is not None:
             try:
                 await self.client.async_disconnect()
-            except ThinQAPIException, TypeError, ValueError:
+            except ThinQAPIException, TypeError, ValueError, ClientError, TimeoutError:
+                # Saying goodbye is a courtesy, never a reason to fail the unload
                 _LOGGER.exception("Failed to disconnect")
 
     def _get_failed_device_count(
diff --git a/tests/components/lg_thinq/test_init.py b/tests/components/lg_thinq/test_init.py
index 9b49bb44be90..00c742b226b6 100644
--- a/tests/components/lg_thinq/test_init.py
+++ b/tests/components/lg_thinq/test_init.py
@@ -34,6 +34,41 @@ async def test_load_unload_entry(
     assert mock_config_entry.state is ConfigEntryState.NOT_LOADED
 
 
+@pytest.mark.parametrize(
+    "exception",
+    [
+        ThinQAPIException(code="1309", message="Not allowed api call", headers={}),
+        TypeError(),
+        ValueError(),
+        ClientError(),
+        TimeoutError(),
+    ],
+)
+async def test_unload_entry_with_failing_disconnect(
+    hass: HomeAssistant,
+    mock_thinq_api: AsyncMock,
+    mock_config_entry: MockConfigEntry,
+    exception: Exception,
+) -> None:
+    """Test the entry unloads even when telling LG we are leaving fails."""
+    with patch(
+        "homeassistant.components.lg_thinq.ThinQMQTT.async_connect",
+        return_value=True,
+    ):
+        await setup_integration(hass, mock_config_entry)
+
+    assert mock_config_entry.state is ConfigEntryState.LOADED
+
+    mqtt_client = mock_config_entry.runtime_data.mqtt_client
+    mqtt_client.client = AsyncMock()
+    mqtt_client.client.async_disconnect.side_effect = exception
+
+    assert await hass.config_entries.async_unload(mock_config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert mock_config_entry.state is ConfigEntryState.NOT_LOADED
+
+
 @pytest.mark.parametrize(
     "exception",
     [AttributeError(), TypeError(), ValueError(), ClientError(), TimeoutError()],