diff --git a/.coveragerc b/.coveragerc
index 6322dc0f7b3..b2b23757014 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -1138,6 +1138,7 @@ omit =
     homeassistant/components/skybell/switch.py
     homeassistant/components/slack/__init__.py
     homeassistant/components/slack/notify.py
+    homeassistant/components/slack/sensor.py
     homeassistant/components/slide/*
     homeassistant/components/slimproto/__init__.py
     homeassistant/components/slimproto/media_player.py
diff --git a/homeassistant/components/slack/__init__.py b/homeassistant/components/slack/__init__.py
index a89f645e9b6..36b457b75b7 100644
--- a/homeassistant/components/slack/__init__.py
+++ b/homeassistant/components/slack/__init__.py
@@ -1,4 +1,6 @@
 """The slack integration."""
+from __future__ import annotations
+
 import logging
 
 from aiohttp.client_exceptions import ClientError
@@ -10,13 +12,23 @@ from homeassistant.const import CONF_API_KEY, CONF_PLATFORM, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers import aiohttp_client, discovery
+from homeassistant.helpers.device_registry import DeviceEntryType
+from homeassistant.helpers.entity import DeviceInfo, Entity, EntityDescription
 from homeassistant.helpers.typing import ConfigType
 
-from .const import DATA_CLIENT, DATA_HASS_CONFIG, DOMAIN
+from .const import (
+    ATTR_URL,
+    ATTR_USER_ID,
+    DATA_CLIENT,
+    DATA_HASS_CONFIG,
+    DEFAULT_NAME,
+    DOMAIN,
+    SLACK_DATA,
+)
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = [Platform.NOTIFY]
+PLATFORMS = [Platform.NOTIFY, Platform.SENSOR]
 
 
 async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
@@ -42,14 +54,18 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     slack = WebClient(token=entry.data[CONF_API_KEY], run_async=True, session=session)
 
     try:
-        await slack.auth_test()
+        res = await slack.auth_test()
     except (SlackApiError, ClientError) as ex:
         if isinstance(ex, SlackApiError) and ex.response["error"] == "invalid_auth":
             _LOGGER.error("Invalid API key")
             return False
         raise ConfigEntryNotReady("Error while setting up integration") from ex
-
-    hass.data.setdefault(DOMAIN, {})[entry.entry_id] = entry.data | {DATA_CLIENT: slack}
+    data = {
+        DATA_CLIENT: slack,
+        ATTR_URL: res[ATTR_URL],
+        ATTR_USER_ID: res[ATTR_USER_ID],
+    }
+    hass.data.setdefault(DOMAIN, {})[entry.entry_id] = entry.data | {SLACK_DATA: data}
 
     hass.async_create_task(
         discovery.async_load_platform(
@@ -61,4 +77,33 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         )
     )
 
+    await hass.config_entries.async_forward_entry_setups(
+        entry, [platform for platform in PLATFORMS if platform != Platform.NOTIFY]
+    )
+
     return True
+
+
+class SlackEntity(Entity):
+    """Representation of a Slack entity."""
+
+    _attr_attribution = "Data provided by Slack"
+    _attr_has_entity_name = True
+
+    def __init__(
+        self,
+        data: dict[str, str | WebClient],
+        description: EntityDescription,
+        entry: ConfigEntry,
+    ) -> None:
+        """Initialize a Slack entity."""
+        self._client = data[DATA_CLIENT]
+        self.entity_description = description
+        self._attr_unique_id = f"{data[ATTR_USER_ID]}_{description.key}"
+        self._attr_device_info = DeviceInfo(
+            configuration_url=data[ATTR_URL],
+            entry_type=DeviceEntryType.SERVICE,
+            identifiers={(DOMAIN, entry.entry_id)},
+            manufacturer=DEFAULT_NAME,
+            name=entry.title,
+        )
diff --git a/homeassistant/components/slack/const.py b/homeassistant/components/slack/const.py
index 83937f4a43e..ec0993e290b 100644
--- a/homeassistant/components/slack/const.py
+++ b/homeassistant/components/slack/const.py
@@ -6,13 +6,17 @@ ATTR_BLOCKS_TEMPLATE = "blocks_template"
 ATTR_FILE = "file"
 ATTR_PASSWORD = "password"
 ATTR_PATH = "path"
+ATTR_SNOOZE = "snooze_endtime"
 ATTR_URL = "url"
 ATTR_USERNAME = "username"
+ATTR_USER_ID = "user_id"
 
 CONF_DEFAULT_CHANNEL = "default_channel"
 
 DATA_CLIENT = "client"
+DEFAULT_NAME = "Slack"
 DEFAULT_TIMEOUT_SECONDS = 15
 DOMAIN: Final = "slack"
 
+SLACK_DATA = "data"
 DATA_HASS_CONFIG = "slack_hass_config"
diff --git a/homeassistant/components/slack/notify.py b/homeassistant/components/slack/notify.py
index bfcf79ef676..d587f960704 100644
--- a/homeassistant/components/slack/notify.py
+++ b/homeassistant/components/slack/notify.py
@@ -41,6 +41,7 @@ from .const import (
     ATTR_USERNAME,
     CONF_DEFAULT_CHANNEL,
     DATA_CLIENT,
+    SLACK_DATA,
 )
 
 _LOGGER = logging.getLogger(__name__)
@@ -121,7 +122,7 @@ async def async_get_service(
 
     return SlackNotificationService(
         hass,
-        discovery_info.pop(DATA_CLIENT),
+        discovery_info[SLACK_DATA][DATA_CLIENT],
         discovery_info,
     )
 
diff --git a/homeassistant/components/slack/sensor.py b/homeassistant/components/slack/sensor.py
new file mode 100644
index 00000000000..b190e6151ed
--- /dev/null
+++ b/homeassistant/components/slack/sensor.py
@@ -0,0 +1,53 @@
+"""Slack platform for sensor component."""
+from __future__ import annotations
+
+from slack import WebClient
+
+from homeassistant.components.sensor import (
+    SensorDeviceClass,
+    SensorEntity,
+    SensorEntityDescription,
+)
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+import homeassistant.util.dt as dt_util
+
+from . import SlackEntity
+from .const import ATTR_SNOOZE, DOMAIN, SLACK_DATA
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up the Slack select."""
+    async_add_entities(
+        [
+            SlackSensorEntity(
+                hass.data[DOMAIN][entry.entry_id][SLACK_DATA],
+                SensorEntityDescription(
+                    key="do_not_disturb_until",
+                    name="Do not disturb until",
+                    icon="mdi:clock",
+                    device_class=SensorDeviceClass.TIMESTAMP,
+                ),
+                entry,
+            )
+        ],
+        True,
+    )
+
+
+class SlackSensorEntity(SlackEntity, SensorEntity):
+    """Representation of a Slack sensor."""
+
+    _client: WebClient
+
+    async def async_update(self) -> None:
+        """Get the latest status."""
+        if _time := (await self._client.dnd_info()).get(ATTR_SNOOZE):
+            self._attr_native_value = dt_util.utc_from_timestamp(_time)
+        else:
+            self._attr_native_value = None