diff --git a/homeassistant/components/knx/__init__.py b/homeassistant/components/knx/__init__.py
index c30098f254b..f0ee9576cc7 100644
--- a/homeassistant/components/knx/__init__.py
+++ b/homeassistant/components/knx/__init__.py
@@ -80,6 +80,7 @@ from .schema import (
     ButtonSchema,
     ClimateSchema,
     CoverSchema,
+    DateSchema,
     EventSchema,
     ExposeSchema,
     FanSchema,
@@ -136,6 +137,7 @@ CONFIG_SCHEMA = vol.Schema(
                     **ButtonSchema.platform_node(),
                     **ClimateSchema.platform_node(),
                     **CoverSchema.platform_node(),
+                    **DateSchema.platform_node(),
                     **FanSchema.platform_node(),
                     **LightSchema.platform_node(),
                     **NotifySchema.platform_node(),
diff --git a/homeassistant/components/knx/const.py b/homeassistant/components/knx/const.py
index bdc480851c3..c96f10736dd 100644
--- a/homeassistant/components/knx/const.py
+++ b/homeassistant/components/knx/const.py
@@ -127,6 +127,7 @@ SUPPORTED_PLATFORMS: Final = [
     Platform.BUTTON,
     Platform.CLIMATE,
     Platform.COVER,
+    Platform.DATE,
     Platform.FAN,
     Platform.LIGHT,
     Platform.NOTIFY,
diff --git a/homeassistant/components/knx/date.py b/homeassistant/components/knx/date.py
new file mode 100644
index 00000000000..1f286d59ecb
--- /dev/null
+++ b/homeassistant/components/knx/date.py
@@ -0,0 +1,100 @@
+"""Support for KNX/IP date."""
+from __future__ import annotations
+
+from datetime import date as dt_date
+import time
+from typing import Final
+
+from xknx import XKNX
+from xknx.devices import DateTime as XknxDateTime
+
+from homeassistant import config_entries
+from homeassistant.components.date import DateEntity
+from homeassistant.const import (
+    CONF_ENTITY_CATEGORY,
+    CONF_NAME,
+    STATE_UNAVAILABLE,
+    STATE_UNKNOWN,
+    Platform,
+)
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.restore_state import RestoreEntity
+from homeassistant.helpers.typing import ConfigType
+
+from .const import (
+    CONF_RESPOND_TO_READ,
+    CONF_STATE_ADDRESS,
+    CONF_SYNC_STATE,
+    DATA_KNX_CONFIG,
+    DOMAIN,
+    KNX_ADDRESS,
+)
+from .knx_entity import KnxEntity
+
+_DATE_TRANSLATION_FORMAT: Final = "%Y-%m-%d"
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: config_entries.ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up entities for KNX platform."""
+    xknx: XKNX = hass.data[DOMAIN].xknx
+    config: list[ConfigType] = hass.data[DATA_KNX_CONFIG][Platform.DATE]
+
+    async_add_entities(KNXDate(xknx, entity_config) for entity_config in config)
+
+
+def _create_xknx_device(xknx: XKNX, config: ConfigType) -> XknxDateTime:
+    """Return a XKNX DateTime object to be used within XKNX."""
+    return XknxDateTime(
+        xknx,
+        name=config[CONF_NAME],
+        broadcast_type="DATE",
+        localtime=False,
+        group_address=config[KNX_ADDRESS],
+        group_address_state=config.get(CONF_STATE_ADDRESS),
+        respond_to_read=config[CONF_RESPOND_TO_READ],
+        sync_state=config[CONF_SYNC_STATE],
+    )
+
+
+class KNXDate(KnxEntity, DateEntity, RestoreEntity):
+    """Representation of a KNX date."""
+
+    _device: XknxDateTime
+
+    def __init__(self, xknx: XKNX, config: ConfigType) -> None:
+        """Initialize a KNX time."""
+        super().__init__(_create_xknx_device(xknx, config))
+        self._attr_entity_category = config.get(CONF_ENTITY_CATEGORY)
+        self._attr_unique_id = str(self._device.remote_value.group_address)
+
+    async def async_added_to_hass(self) -> None:
+        """Restore last state."""
+        await super().async_added_to_hass()
+        if (
+            not self._device.remote_value.readable
+            and (last_state := await self.async_get_last_state()) is not None
+            and last_state.state not in (STATE_UNKNOWN, STATE_UNAVAILABLE)
+        ):
+            self._device.remote_value.value = time.strptime(
+                last_state.state, _DATE_TRANSLATION_FORMAT
+            )
+
+    @property
+    def native_value(self) -> dt_date | None:
+        """Return the latest value."""
+        if (time_struct := self._device.remote_value.value) is None:
+            return None
+        return dt_date(
+            year=time_struct.tm_year,
+            month=time_struct.tm_mon,
+            day=time_struct.tm_mday,
+        )
+
+    async def async_set_value(self, value: dt_date) -> None:
+        """Change the value."""
+        await self._device.set(value.timetuple())
diff --git a/homeassistant/components/knx/schema.py b/homeassistant/components/knx/schema.py
index 86bf790a077..40cc2232d8f 100644
--- a/homeassistant/components/knx/schema.py
+++ b/homeassistant/components/knx/schema.py
@@ -556,6 +556,25 @@ class CoverSchema(KNXPlatformSchema):
     )
 
 
+class DateSchema(KNXPlatformSchema):
+    """Voluptuous schema for KNX date."""
+
+    PLATFORM = Platform.DATE
+
+    DEFAULT_NAME = "KNX Date"
+
+    ENTITY_SCHEMA = vol.Schema(
+        {
+            vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+            vol.Optional(CONF_RESPOND_TO_READ, default=False): cv.boolean,
+            vol.Optional(CONF_SYNC_STATE, default=True): sync_state_validator,
+            vol.Required(KNX_ADDRESS): ga_list_validator,
+            vol.Optional(CONF_STATE_ADDRESS): ga_list_validator,
+            vol.Optional(CONF_ENTITY_CATEGORY): ENTITY_CATEGORIES_SCHEMA,
+        }
+    )
+
+
 class ExposeSchema(KNXPlatformSchema):
     """Voluptuous schema for KNX exposures."""
 
diff --git a/tests/components/knx/test_date.py b/tests/components/knx/test_date.py
new file mode 100644
index 00000000000..bfde519f3c0
--- /dev/null
+++ b/tests/components/knx/test_date.py
@@ -0,0 +1,86 @@
+"""Test KNX date."""
+from homeassistant.components.date import ATTR_DATE, DOMAIN, SERVICE_SET_VALUE
+from homeassistant.components.knx.const import CONF_RESPOND_TO_READ, KNX_ADDRESS
+from homeassistant.components.knx.schema import DateSchema
+from homeassistant.const import CONF_NAME
+from homeassistant.core import HomeAssistant, State
+
+from .conftest import KNXTestKit
+
+from tests.common import mock_restore_cache
+
+
+async def test_date(hass: HomeAssistant, knx: KNXTestKit) -> None:
+    """Test KNX date."""
+    test_address = "1/1/1"
+    await knx.setup_integration(
+        {
+            DateSchema.PLATFORM: {
+                CONF_NAME: "test",
+                KNX_ADDRESS: test_address,
+            }
+        }
+    )
+    # set value
+    await hass.services.async_call(
+        DOMAIN,
+        SERVICE_SET_VALUE,
+        {"entity_id": "date.test", ATTR_DATE: "1999-03-31"},
+        blocking=True,
+    )
+    await knx.assert_write(
+        test_address,
+        (0x1F, 0x03, 0x63),
+    )
+    state = hass.states.get("date.test")
+    assert state.state == "1999-03-31"
+
+    # update from KNX
+    await knx.receive_write(
+        test_address,
+        (0x01, 0x02, 0x03),
+    )
+    state = hass.states.get("date.test")
+    assert state.state == "2003-02-01"
+
+
+async def test_date_restore_and_respond(hass: HomeAssistant, knx: KNXTestKit) -> None:
+    """Test KNX date with passive_address, restoring state and respond_to_read."""
+    test_address = "1/1/1"
+    test_passive_address = "3/3/3"
+
+    fake_state = State("date.test", "2023-07-24")
+    mock_restore_cache(hass, (fake_state,))
+
+    await knx.setup_integration(
+        {
+            DateSchema.PLATFORM: {
+                CONF_NAME: "test",
+                KNX_ADDRESS: [test_address, test_passive_address],
+                CONF_RESPOND_TO_READ: True,
+            }
+        }
+    )
+    # restored state - doesn't send telegram
+    state = hass.states.get("date.test")
+    assert state.state == "2023-07-24"
+    await knx.assert_telegram_count(0)
+
+    # respond with restored state
+    await knx.receive_read(test_address)
+    await knx.assert_response(
+        test_address,
+        (0x18, 0x07, 0x17),
+    )
+
+    # don't respond to passive address
+    await knx.receive_read(test_passive_address)
+    await knx.assert_no_telegram()
+
+    # update from KNX passive address
+    await knx.receive_write(
+        test_passive_address,
+        (0x18, 0x02, 0x18),
+    )
+    state = hass.states.get("date.test")
+    assert state.state == "2024-02-24"