diff --git a/homeassistant/components/gios/sensor.py b/homeassistant/components/gios/sensor.py
index ff589d34791..c14a99051e4 100644
--- a/homeassistant/components/gios/sensor.py
+++ b/homeassistant/components/gios/sensor.py
@@ -69,10 +69,9 @@ async def async_setup_entry(
     async_add_entities(sensors)
 
 
-class GiosSensor(CoordinatorEntity, SensorEntity):
+class GiosSensor(CoordinatorEntity[GiosDataUpdateCoordinator], SensorEntity):
     """Define an GIOS sensor."""
 
-    coordinator: GiosDataUpdateCoordinator
     entity_description: GiosSensorEntityDescription
 
     def __init__(
diff --git a/homeassistant/components/gogogate2/common.py b/homeassistant/components/gogogate2/common.py
index 5d0392e6db2..bfbadf86ee2 100644
--- a/homeassistant/components/gogogate2/common.py
+++ b/homeassistant/components/gogogate2/common.py
@@ -66,7 +66,7 @@ class DeviceDataUpdateCoordinator(DataUpdateCoordinator):
         self.api = api
 
 
-class GoGoGate2Entity(CoordinatorEntity):
+class GoGoGate2Entity(CoordinatorEntity[DeviceDataUpdateCoordinator]):
     """Base class for gogogate2 entities."""
 
     def __init__(
diff --git a/homeassistant/components/gree/entity.py b/homeassistant/components/gree/entity.py
index 7407a90b4d0..66be66f9dc9 100644
--- a/homeassistant/components/gree/entity.py
+++ b/homeassistant/components/gree/entity.py
@@ -7,7 +7,7 @@ from .bridge import DeviceDataUpdateCoordinator
 from .const import DOMAIN
 
 
-class GreeEntity(CoordinatorEntity):
+class GreeEntity(CoordinatorEntity[DeviceDataUpdateCoordinator]):
     """Generic Gree entity (base class)."""
 
     def __init__(self, coordinator: DeviceDataUpdateCoordinator, desc: str) -> None:
diff --git a/homeassistant/components/intellifire/entity.py b/homeassistant/components/intellifire/entity.py
index eeb5e7b51bd..6d20c015ab9 100644
--- a/homeassistant/components/intellifire/entity.py
+++ b/homeassistant/components/intellifire/entity.py
@@ -7,10 +7,9 @@ from homeassistant.helpers.update_coordinator import CoordinatorEntity
 from . import IntellifireDataUpdateCoordinator
 
 
-class IntellifireEntity(CoordinatorEntity):
+class IntellifireEntity(CoordinatorEntity[IntellifireDataUpdateCoordinator]):
     """Define a generic class for Intellifire entities."""
 
-    coordinator: IntellifireDataUpdateCoordinator
     _attr_attribution = "Data provided by unpublished Intellifire API"
 
     def __init__(
diff --git a/homeassistant/components/iotawatt/sensor.py b/homeassistant/components/iotawatt/sensor.py
index c3c173f778e..8bcf5bfae9a 100644
--- a/homeassistant/components/iotawatt/sensor.py
+++ b/homeassistant/components/iotawatt/sensor.py
@@ -24,11 +24,12 @@ from homeassistant.const import (
     POWER_WATT,
 )
 from homeassistant.core import HomeAssistant, callback
-from homeassistant.helpers import entity, entity_registry, update_coordinator
+from homeassistant.helpers import entity, entity_registry
 from homeassistant.helpers.device_registry import CONNECTION_NETWORK_MAC
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.restore_state import RestoreEntity
 from homeassistant.helpers.typing import StateType
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
 from homeassistant.util import dt
 
 from .const import (
@@ -159,11 +160,10 @@ async def async_setup_entry(
     coordinator.async_add_listener(new_data_received)
 
 
-class IotaWattSensor(update_coordinator.CoordinatorEntity, SensorEntity):
+class IotaWattSensor(CoordinatorEntity[IotawattUpdater], SensorEntity):
     """Defines a IoTaWatt Energy Sensor."""
 
     entity_description: IotaWattSensorEntityDescription
-    coordinator: IotawattUpdater
 
     def __init__(
         self,
diff --git a/homeassistant/components/ipp/entity.py b/homeassistant/components/ipp/entity.py
index 7bd01b4cd12..b2f3a4a1469 100644
--- a/homeassistant/components/ipp/entity.py
+++ b/homeassistant/components/ipp/entity.py
@@ -8,7 +8,7 @@ from .const import DOMAIN
 from .coordinator import IPPDataUpdateCoordinator
 
 
-class IPPEntity(CoordinatorEntity):
+class IPPEntity(CoordinatorEntity[IPPDataUpdateCoordinator]):
     """Defines a base IPP entity."""
 
     def __init__(
diff --git a/homeassistant/components/launch_library/sensor.py b/homeassistant/components/launch_library/sensor.py
index d468c3a653f..fac62c9bb87 100644
--- a/homeassistant/components/launch_library/sensor.py
+++ b/homeassistant/components/launch_library/sensor.py
@@ -179,13 +179,14 @@ async def async_setup_entry(
     )
 
 
-class LaunchLibrarySensor(CoordinatorEntity, SensorEntity):
+class LaunchLibrarySensor(
+    CoordinatorEntity[DataUpdateCoordinator[LaunchLibraryData]], SensorEntity
+):
     """Representation of the next launch sensors."""
 
     _attr_attribution = "Data provided by Launch Library."
     _next_event: Launch | Event | None = None
     entity_description: LaunchLibrarySensorEntityDescription
-    coordinator: DataUpdateCoordinator[LaunchLibraryData]
 
     def __init__(
         self,
diff --git a/homeassistant/components/lookin/entity.py b/homeassistant/components/lookin/entity.py
index 6ff167d86fe..1c641b76f32 100644
--- a/homeassistant/components/lookin/entity.py
+++ b/homeassistant/components/lookin/entity.py
@@ -52,11 +52,11 @@ class LookinDeviceMixIn:
         self._lookin_udp_subs = lookin_data.lookin_udp_subs
 
 
-class LookinDeviceCoordinatorEntity(LookinDeviceMixIn, CoordinatorEntity):
+class LookinDeviceCoordinatorEntity(
+    LookinDeviceMixIn, CoordinatorEntity[LookinDataUpdateCoordinator]
+):
     """A lookin device entity on the device itself that uses the coordinator."""
 
-    coordinator: LookinDataUpdateCoordinator
-
     _attr_should_poll = False
 
     def __init__(self, lookin_data: LookinData) -> None:
@@ -84,11 +84,11 @@ class LookinEntityMixIn:
         self._function_names = {function.name for function in self._device.functions}
 
 
-class LookinCoordinatorEntity(LookinDeviceMixIn, LookinEntityMixIn, CoordinatorEntity):
+class LookinCoordinatorEntity(
+    LookinDeviceMixIn, LookinEntityMixIn, CoordinatorEntity[LookinDataUpdateCoordinator]
+):
     """A lookin device entity for an external device that uses the coordinator."""
 
-    coordinator: LookinDataUpdateCoordinator
-
     _attr_should_poll = False
     _attr_assumed_state = True
 
diff --git a/homeassistant/components/moehlenhoff_alpha2/climate.py b/homeassistant/components/moehlenhoff_alpha2/climate.py
index d99eb0e4c8c..783e2df5967 100644
--- a/homeassistant/components/moehlenhoff_alpha2/climate.py
+++ b/homeassistant/components/moehlenhoff_alpha2/climate.py
@@ -38,10 +38,9 @@ async def async_setup_entry(
 
 
 # https://developers.home-assistant.io/docs/core/entity/climate/
-class Alpha2Climate(CoordinatorEntity, ClimateEntity):
+class Alpha2Climate(CoordinatorEntity[Alpha2BaseCoordinator], ClimateEntity):
     """Alpha2 ClimateEntity."""
 
-    coordinator: Alpha2BaseCoordinator
     target_temperature_step = 0.2
 
     _attr_supported_features = SUPPORT_TARGET_TEMPERATURE | SUPPORT_PRESET_MODE
diff --git a/homeassistant/components/nam/button.py b/homeassistant/components/nam/button.py
index f73307d09ce..db5474ec925 100644
--- a/homeassistant/components/nam/button.py
+++ b/homeassistant/components/nam/button.py
@@ -41,11 +41,9 @@ async def async_setup_entry(
     async_add_entities(buttons, False)
 
 
-class NAMButton(CoordinatorEntity, ButtonEntity):
+class NAMButton(CoordinatorEntity[NAMDataUpdateCoordinator], ButtonEntity):
     """Define an Nettigo Air Monitor button."""
 
-    coordinator: NAMDataUpdateCoordinator
-
     def __init__(
         self,
         coordinator: NAMDataUpdateCoordinator,
diff --git a/homeassistant/components/nam/sensor.py b/homeassistant/components/nam/sensor.py
index 88f6008b45f..af729cf9066 100644
--- a/homeassistant/components/nam/sensor.py
+++ b/homeassistant/components/nam/sensor.py
@@ -58,11 +58,9 @@ async def async_setup_entry(
     async_add_entities(sensors, False)
 
 
-class NAMSensor(CoordinatorEntity, SensorEntity):
+class NAMSensor(CoordinatorEntity[NAMDataUpdateCoordinator], SensorEntity):
     """Define an Nettigo Air Monitor sensor."""
 
-    coordinator: NAMDataUpdateCoordinator
-
     def __init__(
         self,
         coordinator: NAMDataUpdateCoordinator,
diff --git a/homeassistant/components/nina/binary_sensor.py b/homeassistant/components/nina/binary_sensor.py
index eca6668d0f5..a4277b2908d 100644
--- a/homeassistant/components/nina/binary_sensor.py
+++ b/homeassistant/components/nina/binary_sensor.py
@@ -46,7 +46,7 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class NINAMessage(CoordinatorEntity, BinarySensorEntity):
+class NINAMessage(CoordinatorEntity[NINADataUpdateCoordinator], BinarySensorEntity):
     """Representation of an NINA warning."""
 
     def __init__(
diff --git a/homeassistant/components/nsw_fuel_station/sensor.py b/homeassistant/components/nsw_fuel_station/sensor.py
index 2e022a7ec13..82a5e3a59a8 100644
--- a/homeassistant/components/nsw_fuel_station/sensor.py
+++ b/homeassistant/components/nsw_fuel_station/sensor.py
@@ -83,7 +83,9 @@ def setup_platform(
     add_entities(entities)
 
 
-class StationPriceSensor(CoordinatorEntity, SensorEntity):
+class StationPriceSensor(
+    CoordinatorEntity[DataUpdateCoordinator[StationPriceData]], SensorEntity
+):
     """Implementation of a sensor that reports the fuel price for a station."""
 
     def __init__(
diff --git a/homeassistant/components/nzbget/__init__.py b/homeassistant/components/nzbget/__init__.py
index d9a41c90535..cb906495d58 100644
--- a/homeassistant/components/nzbget/__init__.py
+++ b/homeassistant/components/nzbget/__init__.py
@@ -154,7 +154,7 @@ async def _async_update_listener(hass: HomeAssistant, entry: ConfigEntry) -> Non
     await hass.config_entries.async_reload(entry.entry_id)
 
 
-class NZBGetEntity(CoordinatorEntity):
+class NZBGetEntity(CoordinatorEntity[NZBGetDataUpdateCoordinator]):
     """Defines a base NZBGet entity."""
 
     def __init__(