diff --git a/homeassistant/components/cast/config_flow.py b/homeassistant/components/cast/config_flow.py
index 1c983d6f67a9..a5fc43600970 100644
--- a/homeassistant/components/cast/config_flow.py
+++ b/homeassistant/components/cast/config_flow.py
@@ -7,11 +7,12 @@ import voluptuous as vol
 
 from homeassistant import config_entries
 from homeassistant.components import onboarding, zeroconf
+from homeassistant.const import CONF_UUID
 from homeassistant.core import callback
 from homeassistant.data_entry_flow import FlowResult
 from homeassistant.helpers import config_validation as cv
 
-from .const import CONF_IGNORE_CEC, CONF_KNOWN_HOSTS, CONF_UUID, DOMAIN
+from .const import CONF_IGNORE_CEC, CONF_KNOWN_HOSTS, DOMAIN
 
 IGNORE_CEC_SCHEMA = vol.Schema(vol.All(cv.ensure_list, [cv.string]))
 KNOWN_HOSTS_SCHEMA = vol.Schema(vol.All(cv.ensure_list, [cv.string]))
diff --git a/homeassistant/components/cast/const.py b/homeassistant/components/cast/const.py
index 06db70b830ab..e8e38a6e72be 100644
--- a/homeassistant/components/cast/const.py
+++ b/homeassistant/components/cast/const.py
@@ -25,4 +25,3 @@ SIGNAL_HASS_CAST_SHOW_VIEW = "cast_show_view"
 
 CONF_IGNORE_CEC = "ignore_cec"
 CONF_KNOWN_HOSTS = "known_hosts"
-CONF_UUID = "uuid"
diff --git a/homeassistant/components/cast/media_player.py b/homeassistant/components/cast/media_player.py
index 786a530e36c4..ee39cbd2868c 100644
--- a/homeassistant/components/cast/media_player.py
+++ b/homeassistant/components/cast/media_player.py
@@ -43,6 +43,7 @@ from homeassistant.components.media_player import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CAST_APP_ID_HOMEASSISTANT_LOVELACE,
+    CONF_UUID,
     EVENT_HOMEASSISTANT_STOP,
 )
 from homeassistant.core import CALLBACK_TYPE, Event, HomeAssistant, callback
@@ -59,7 +60,6 @@ from .const import (
     ADDED_CAST_DEVICES_KEY,
     CAST_MULTIZONE_MANAGER_KEY,
     CONF_IGNORE_CEC,
-    CONF_UUID,
     DOMAIN as CAST_DOMAIN,
     SIGNAL_CAST_DISCOVERED,
     SIGNAL_CAST_REMOVED,
diff --git a/homeassistant/components/daikin/__init__.py b/homeassistant/components/daikin/__init__.py
index 536e2fa48d1b..481a072bdb3c 100644
--- a/homeassistant/components/daikin/__init__.py
+++ b/homeassistant/components/daikin/__init__.py
@@ -8,7 +8,13 @@ from async_timeout import timeout
 from pydaikin.daikin_base import Appliance
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_API_KEY, CONF_HOST, CONF_PASSWORD, Platform
+from homeassistant.const import (
+    CONF_API_KEY,
+    CONF_HOST,
+    CONF_PASSWORD,
+    CONF_UUID,
+    Platform,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
@@ -17,7 +23,7 @@ from homeassistant.helpers.device_registry import CONNECTION_NETWORK_MAC
 from homeassistant.helpers.entity import DeviceInfo
 from homeassistant.util import Throttle
 
-from .const import CONF_UUID, DOMAIN, KEY_MAC, TIMEOUT
+from .const import DOMAIN, KEY_MAC, TIMEOUT
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/daikin/config_flow.py b/homeassistant/components/daikin/config_flow.py
index fb34c947fa72..e8ac9950a51e 100644
--- a/homeassistant/components/daikin/config_flow.py
+++ b/homeassistant/components/daikin/config_flow.py
@@ -11,11 +11,11 @@ import voluptuous as vol
 
 from homeassistant import config_entries
 from homeassistant.components import zeroconf
-from homeassistant.const import CONF_API_KEY, CONF_HOST, CONF_PASSWORD
+from homeassistant.const import CONF_API_KEY, CONF_HOST, CONF_PASSWORD, CONF_UUID
 from homeassistant.data_entry_flow import FlowResult
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
-from .const import CONF_UUID, DOMAIN, KEY_MAC, TIMEOUT
+from .const import DOMAIN, KEY_MAC, TIMEOUT
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/daikin/const.py b/homeassistant/components/daikin/const.py
index a978e96178d7..67d014ecdb3e 100644
--- a/homeassistant/components/daikin/const.py
+++ b/homeassistant/components/daikin/const.py
@@ -20,8 +20,6 @@ ATTR_TOTAL_ENERGY_TODAY = "total_energy_today"
 ATTR_STATE_ON = "on"
 ATTR_STATE_OFF = "off"
 
-CONF_UUID = "uuid"
-
 KEY_MAC = "mac"
 KEY_IP = "ip"
 
diff --git a/homeassistant/components/ipp/config_flow.py b/homeassistant/components/ipp/config_flow.py
index 7f953c4cd9af..fa5e23063b4c 100644
--- a/homeassistant/components/ipp/config_flow.py
+++ b/homeassistant/components/ipp/config_flow.py
@@ -22,13 +22,14 @@ from homeassistant.const import (
     CONF_NAME,
     CONF_PORT,
     CONF_SSL,
+    CONF_UUID,
     CONF_VERIFY_SSL,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResult
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
-from .const import CONF_BASE_PATH, CONF_SERIAL, CONF_UUID, DOMAIN
+from .const import CONF_BASE_PATH, CONF_SERIAL, DOMAIN
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/ipp/const.py b/homeassistant/components/ipp/const.py
index 3501759074f9..642898385430 100644
--- a/homeassistant/components/ipp/const.py
+++ b/homeassistant/components/ipp/const.py
@@ -18,4 +18,3 @@ ATTR_URI_SUPPORTED = "uri_supported"
 CONF_BASE_PATH = "base_path"
 CONF_SERIAL = "serial"
 CONF_TLS = "tls"
-CONF_UUID = "uuid"
diff --git a/homeassistant/components/netatmo/config_flow.py b/homeassistant/components/netatmo/config_flow.py
index acd8965d0138..b4e6d8385375 100644
--- a/homeassistant/components/netatmo/config_flow.py
+++ b/homeassistant/components/netatmo/config_flow.py
@@ -10,7 +10,7 @@ from pyatmo.const import ALL_SCOPES
 import voluptuous as vol
 
 from homeassistant import config_entries
-from homeassistant.const import CONF_SHOW_ON_MAP
+from homeassistant.const import CONF_SHOW_ON_MAP, CONF_UUID
 from homeassistant.core import callback
 from homeassistant.data_entry_flow import FlowResult
 from homeassistant.helpers import config_entry_oauth2_flow, config_validation as cv
@@ -23,7 +23,6 @@ from .const import (
     CONF_LON_SW,
     CONF_NEW_AREA,
     CONF_PUBLIC_MODE,
-    CONF_UUID,
     CONF_WEATHER_AREAS,
     DOMAIN,
 )
diff --git a/homeassistant/components/netatmo/const.py b/homeassistant/components/netatmo/const.py
index 21f821040dd3..50578eb82232 100644
--- a/homeassistant/components/netatmo/const.py
+++ b/homeassistant/components/netatmo/const.py
@@ -50,7 +50,6 @@ CONF_LON_NE = "lon_ne"
 CONF_LON_SW = "lon_sw"
 CONF_NEW_AREA = "new_area"
 CONF_PUBLIC_MODE = "mode"
-CONF_UUID = "uuid"
 CONF_WEATHER_AREAS = "weather_areas"
 
 OAUTH2_AUTHORIZE = "https://api.netatmo.com/oauth2/authorize"
diff --git a/homeassistant/components/tile/diagnostics.py b/homeassistant/components/tile/diagnostics.py
index 8654bf446805..dda2c3367e3c 100644
--- a/homeassistant/components/tile/diagnostics.py
+++ b/homeassistant/components/tile/diagnostics.py
@@ -5,14 +5,13 @@ from typing import Any
 
 from homeassistant.components.diagnostics import async_redact_data
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_LATITUDE, CONF_LONGITUDE
+from homeassistant.const import CONF_LATITUDE, CONF_LONGITUDE, CONF_UUID
 from homeassistant.core import HomeAssistant
 
 from . import TileData
 from .const import DOMAIN
 
 CONF_ALTITUDE = "altitude"
-CONF_UUID = "uuid"
 
 TO_REDACT = {
     CONF_ALTITUDE,
diff --git a/homeassistant/components/volkszaehler/sensor.py b/homeassistant/components/volkszaehler/sensor.py
index 1a62fcbc36a0..83b242d0bc00 100644
--- a/homeassistant/components/volkszaehler/sensor.py
+++ b/homeassistant/components/volkszaehler/sensor.py
@@ -19,6 +19,7 @@ from homeassistant.const import (
     CONF_MONITORED_CONDITIONS,
     CONF_NAME,
     CONF_PORT,
+    CONF_UUID,
     UnitOfEnergy,
     UnitOfPower,
 )
@@ -32,8 +33,6 @@ from homeassistant.util import Throttle
 
 _LOGGER = logging.getLogger(__name__)
 
-CONF_UUID = "uuid"
-
 DEFAULT_HOST = "localhost"
 DEFAULT_NAME = "Volkszaehler"
 DEFAULT_PORT = 80
diff --git a/homeassistant/const.py b/homeassistant/const.py
index dfdab178d764..4e35a677f2ad 100644
--- a/homeassistant/const.py
+++ b/homeassistant/const.py
@@ -256,6 +256,7 @@ CONF_UNIT_SYSTEM: Final = "unit_system"
 CONF_UNTIL: Final = "until"
 CONF_URL: Final = "url"
 CONF_USERNAME: Final = "username"
+CONF_UUID: Final = "uuid"
 CONF_VALUE_TEMPLATE: Final = "value_template"
 CONF_VARIABLES: Final = "variables"
 CONF_VERIFY_SSL: Final = "verify_ssl"
diff --git a/tests/components/ipp/__init__.py b/tests/components/ipp/__init__.py
index 26e2c9b338e0..feda65542109 100644
--- a/tests/components/ipp/__init__.py
+++ b/tests/components/ipp/__init__.py
@@ -3,8 +3,14 @@ import aiohttp
 from pyipp import IPPConnectionUpgradeRequired, IPPError
 
 from homeassistant.components import zeroconf
-from homeassistant.components.ipp.const import CONF_BASE_PATH, CONF_UUID, DOMAIN
-from homeassistant.const import CONF_HOST, CONF_PORT, CONF_SSL, CONF_VERIFY_SSL
+from homeassistant.components.ipp.const import CONF_BASE_PATH, DOMAIN
+from homeassistant.const import (
+    CONF_HOST,
+    CONF_PORT,
+    CONF_SSL,
+    CONF_UUID,
+    CONF_VERIFY_SSL,
+)
 from homeassistant.core import HomeAssistant
 
 from tests.common import MockConfigEntry, get_fixture_path
diff --git a/tests/components/ipp/test_config_flow.py b/tests/components/ipp/test_config_flow.py
index a37fdc9de523..4613c0690caf 100644
--- a/tests/components/ipp/test_config_flow.py
+++ b/tests/components/ipp/test_config_flow.py
@@ -2,9 +2,9 @@
 import dataclasses
 from unittest.mock import patch
 
-from homeassistant.components.ipp.const import CONF_BASE_PATH, CONF_UUID, DOMAIN
+from homeassistant.components.ipp.const import CONF_BASE_PATH, DOMAIN
 from homeassistant.config_entries import SOURCE_USER, SOURCE_ZEROCONF
-from homeassistant.const import CONF_HOST, CONF_NAME, CONF_SSL
+from homeassistant.const import CONF_HOST, CONF_NAME, CONF_SSL, CONF_UUID
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResultType