diff --git a/homeassistant/components/sonos/const.py b/homeassistant/components/sonos/const.py
index 440d9a3aea7..ac2e3f50f13 100644
--- a/homeassistant/components/sonos/const.py
+++ b/homeassistant/components/sonos/const.py
@@ -15,6 +15,7 @@ PLATFORMS = [
     Platform.BINARY_SENSOR,
     Platform.MEDIA_PLAYER,
     Platform.NUMBER,
+    Platform.SELECT,
     Platform.SENSOR,
     Platform.SWITCH,
 ]
@@ -154,6 +155,7 @@ SONOS_CREATE_AUDIO_FORMAT_SENSOR = "sonos_create_audio_format_sensor"
 SONOS_CREATE_BATTERY = "sonos_create_battery"
 SONOS_CREATE_FAVORITES_SENSOR = "sonos_create_favorites_sensor"
 SONOS_CREATE_MIC_SENSOR = "sonos_create_mic_sensor"
+SONOS_CREATE_SELECTS = "sonos_create_selects"
 SONOS_CREATE_SWITCHES = "sonos_create_switches"
 SONOS_CREATE_LEVELS = "sonos_create_levels"
 SONOS_CREATE_MEDIA_PLAYER = "sonos_create_media_player"
@@ -189,6 +191,9 @@ MODELS_LINEIN_AND_TV = ("AMP",)
 MODEL_SONOS_ARC_ULTRA = "SONOS ARC ULTRA"
 
 ATTR_SPEECH_ENHANCEMENT_ENABLED = "speech_enhance_enabled"
+SPEECH_DIALOG_LEVEL = "speech_dialog_level"
+ATTR_DIALOG_LEVEL = "dialog_level"
+ATTR_DIALOG_LEVEL_ENUM = "dialog_level_enum"
 
 AVAILABILITY_CHECK_INTERVAL = datetime.timedelta(minutes=1)
 AVAILABILITY_TIMEOUT = AVAILABILITY_CHECK_INTERVAL.total_seconds() * 4.5
diff --git a/homeassistant/components/sonos/select.py b/homeassistant/components/sonos/select.py
new file mode 100644
index 00000000000..052a1d87967
--- /dev/null
+++ b/homeassistant/components/sonos/select.py
@@ -0,0 +1,129 @@
+"""Select entities for Sonos."""
+
+from __future__ import annotations
+
+from dataclasses import dataclass
+import logging
+
+from homeassistant.components.select import SelectEntity, SelectEntityDescription
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
+from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
+
+from .const import (
+    ATTR_DIALOG_LEVEL,
+    ATTR_DIALOG_LEVEL_ENUM,
+    MODEL_SONOS_ARC_ULTRA,
+    SONOS_CREATE_SELECTS,
+    SPEECH_DIALOG_LEVEL,
+)
+from .entity import SonosEntity
+from .helpers import SonosConfigEntry, soco_error
+from .speaker import SonosSpeaker
+
+
+@dataclass(frozen=True, kw_only=True)
+class SonosSelectEntityDescription(SelectEntityDescription):
+    """Describes AirGradient select entity."""
+
+    soco_attribute: str
+    speaker_attribute: str
+    speaker_model: str
+
+
+SELECT_TYPES: list[SonosSelectEntityDescription] = [
+    SonosSelectEntityDescription(
+        key=SPEECH_DIALOG_LEVEL,
+        translation_key=SPEECH_DIALOG_LEVEL,
+        soco_attribute=ATTR_DIALOG_LEVEL,
+        speaker_attribute=ATTR_DIALOG_LEVEL_ENUM,
+        speaker_model=MODEL_SONOS_ARC_ULTRA,
+        options=["off", "low", "medium", "high", "max"],
+    ),
+]
+
+_LOGGER = logging.getLogger(__name__)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: SonosConfigEntry,
+    async_add_entities: AddConfigEntryEntitiesCallback,
+) -> None:
+    """Set up the Sonos select platform from a config entry."""
+
+    def available_soco_attributes(
+        speaker: SonosSpeaker,
+    ) -> list[SonosSelectEntityDescription]:
+        features: list[SonosSelectEntityDescription] = []
+        for select_data in SELECT_TYPES:
+            if select_data.speaker_model == speaker.model_name.upper():
+                if (
+                    state := getattr(speaker.soco, select_data.soco_attribute, None)
+                ) is not None:
+                    setattr(speaker, select_data.speaker_attribute, state)
+                    features.append(select_data)
+        return features
+
+    async def _async_create_entities(speaker: SonosSpeaker) -> None:
+        available_features = await hass.async_add_executor_job(
+            available_soco_attributes, speaker
+        )
+        async_add_entities(
+            SonosSelectEntity(speaker, config_entry, select_data)
+            for select_data in available_features
+        )
+
+    config_entry.async_on_unload(
+        async_dispatcher_connect(hass, SONOS_CREATE_SELECTS, _async_create_entities)
+    )
+
+
+class SonosSelectEntity(SonosEntity, SelectEntity):
+    """Representation of a Sonos select entity."""
+
+    def __init__(
+        self,
+        speaker: SonosSpeaker,
+        config_entry: SonosConfigEntry,
+        select_data: SonosSelectEntityDescription,
+    ) -> None:
+        """Initialize the select entity."""
+        super().__init__(speaker, config_entry)
+        self._attr_unique_id = f"{self.soco.uid}-{select_data.key}"
+        self._attr_translation_key = select_data.translation_key
+        assert select_data.options is not None
+        self._attr_options = select_data.options
+        self.speaker_attribute = select_data.speaker_attribute
+        self.soco_attribute = select_data.soco_attribute
+
+    async def _async_fallback_poll(self) -> None:
+        """Poll the value if subscriptions are not working."""
+        await self.hass.async_add_executor_job(self.poll_state)
+        self.async_write_ha_state()
+
+    @soco_error()
+    def poll_state(self) -> None:
+        """Poll the device for the current state."""
+        state = getattr(self.soco, self.soco_attribute)
+        setattr(self.speaker, self.speaker_attribute, state)
+
+    @property
+    def current_option(self) -> str | None:
+        """Return the current option for the entity."""
+        option = getattr(self.speaker, self.speaker_attribute, None)
+        if not isinstance(option, int) or not (0 <= option < len(self._attr_options)):
+            _LOGGER.error(
+                "Invalid option %s for %s on %s",
+                option,
+                self.soco_attribute,
+                self.speaker.zone_name,
+            )
+            return None
+        return self._attr_options[option]
+
+    @soco_error()
+    def select_option(self, option: str) -> None:
+        """Set a new value."""
+        dialog_level = self._attr_options.index(option)
+        setattr(self.soco, self.soco_attribute, dialog_level)
diff --git a/homeassistant/components/sonos/speaker.py b/homeassistant/components/sonos/speaker.py
index 894d32fcb97..427f02f0479 100644
--- a/homeassistant/components/sonos/speaker.py
+++ b/homeassistant/components/sonos/speaker.py
@@ -35,6 +35,7 @@ from homeassistant.util import dt as dt_util
 
 from .alarms import SonosAlarms
 from .const import (
+    ATTR_DIALOG_LEVEL,
     ATTR_SPEECH_ENHANCEMENT_ENABLED,
     AVAILABILITY_TIMEOUT,
     BATTERY_SCAN_INTERVAL,
@@ -47,6 +48,7 @@ from .const import (
     SONOS_CREATE_LEVELS,
     SONOS_CREATE_MEDIA_PLAYER,
     SONOS_CREATE_MIC_SENSOR,
+    SONOS_CREATE_SELECTS,
     SONOS_CREATE_SWITCHES,
     SONOS_FALLBACK_POLL,
     SONOS_REBOOTED,
@@ -158,6 +160,7 @@ class SonosSpeaker:
         # Home theater
         self.audio_delay: int | None = None
         self.dialog_level: bool | None = None
+        self.dialog_level_enum: int | None = None
         self.speech_enhance_enabled: bool | None = None
         self.night_mode: bool | None = None
         self.sub_enabled: bool | None = None
@@ -253,6 +256,7 @@ class SonosSpeaker:
         ]:
             dispatches.append((SONOS_CREATE_ALARM, self, new_alarms))
 
+        dispatches.append((SONOS_CREATE_SELECTS, self))
         dispatches.append((SONOS_CREATE_SWITCHES, self))
         dispatches.append((SONOS_CREATE_MEDIA_PLAYER, self))
         dispatches.append((SONOS_SPEAKER_ADDED, self.soco.uid))
@@ -593,6 +597,10 @@ class SonosSpeaker:
             if int_var in variables:
                 setattr(self, int_var, variables[int_var])
 
+        for enum_var in (ATTR_DIALOG_LEVEL,):
+            if enum_var in variables:
+                setattr(self, f"{enum_var}_enum", variables[enum_var])
+
         self.async_write_entity_states()
 
     #
diff --git a/homeassistant/components/sonos/strings.json b/homeassistant/components/sonos/strings.json
index b2f20449beb..068290066b7 100644
--- a/homeassistant/components/sonos/strings.json
+++ b/homeassistant/components/sonos/strings.json
@@ -50,6 +50,18 @@
         "name": "Music surround level"
       }
     },
+    "select": {
+      "speech_dialog_level": {
+        "name": "Dialog level",
+        "state": {
+          "off": "[%key:common::state::off%]",
+          "low": "[%key:common::state::low%]",
+          "medium": "[%key:common::state::medium%]",
+          "high": "[%key:common::state::high%]",
+          "max": "Max"
+        }
+      }
+    },
     "sensor": {
       "audio_input_format": {
         "name": "Audio input format"
diff --git a/tests/components/sonos/test_select.py b/tests/components/sonos/test_select.py
new file mode 100644
index 00000000000..e573db5275c
--- /dev/null
+++ b/tests/components/sonos/test_select.py
@@ -0,0 +1,189 @@
+"""Tests for the Sonos select platform."""
+
+import logging
+from unittest.mock import patch
+
+from freezegun.api import FrozenDateTimeFactory
+import pytest
+
+from homeassistant.components.select import (
+    DOMAIN as SELECT_DOMAIN,
+    SERVICE_SELECT_OPTION,
+)
+from homeassistant.components.sonos.const import (
+    ATTR_DIALOG_LEVEL,
+    MODEL_SONOS_ARC_ULTRA,
+    SCAN_INTERVAL,
+)
+from homeassistant.const import ATTR_ENTITY_ID, ATTR_OPTION, STATE_UNKNOWN, Platform
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
+
+from .conftest import create_rendering_control_event
+
+from tests.common import async_fire_time_changed
+
+SELECT_DIALOG_LEVEL_ENTITY = "select.zone_a_dialog_level"
+
+
+@pytest.fixture(name="platform_select", autouse=True)
+async def platform_binary_sensor_fixture():
+    """Patch Sonos to only load select platform."""
+    with patch("homeassistant.components.sonos.PLATFORMS", [Platform.SELECT]):
+        yield
+
+
+@pytest.mark.parametrize(
+    ("level", "result"),
+    [
+        (0, "off"),
+        (1, "low"),
+        (2, "medium"),
+        (3, "high"),
+        (4, "max"),
+    ],
+)
+async def test_select_dialog_level(
+    hass: HomeAssistant,
+    async_setup_sonos,
+    soco,
+    entity_registry: er.EntityRegistry,
+    speaker_info: dict[str, str],
+    level: int,
+    result: str,
+) -> None:
+    """Test dialog level select entity."""
+
+    speaker_info["model_name"] = MODEL_SONOS_ARC_ULTRA.lower()
+    soco.get_speaker_info.return_value = speaker_info
+    soco.dialog_level = level
+
+    await async_setup_sonos()
+
+    dialog_level_select = entity_registry.entities[SELECT_DIALOG_LEVEL_ENTITY]
+    dialog_level_state = hass.states.get(dialog_level_select.entity_id)
+    assert dialog_level_state.state == result
+
+
+async def test_select_dialog_invalid_level(
+    hass: HomeAssistant,
+    async_setup_sonos,
+    soco,
+    entity_registry: er.EntityRegistry,
+    speaker_info: dict[str, str],
+    caplog: pytest.LogCaptureFixture,
+) -> None:
+    """Test receiving an invalid level from the speaker."""
+
+    speaker_info["model_name"] = MODEL_SONOS_ARC_ULTRA.lower()
+    soco.get_speaker_info.return_value = speaker_info
+    soco.dialog_level = 10
+
+    with caplog.at_level(logging.WARNING):
+        await async_setup_sonos()
+    assert "Invalid option 10 for dialog_level" in caplog.text
+
+    dialog_level_select = entity_registry.entities[SELECT_DIALOG_LEVEL_ENTITY]
+    dialog_level_state = hass.states.get(dialog_level_select.entity_id)
+    assert dialog_level_state.state == STATE_UNKNOWN
+
+
+@pytest.mark.parametrize(
+    ("result", "option"),
+    [
+        (0, "off"),
+        (1, "low"),
+        (2, "medium"),
+        (3, "high"),
+        (4, "max"),
+    ],
+)
+async def test_select_dialog_level_set(
+    hass: HomeAssistant,
+    async_setup_sonos,
+    soco,
+    speaker_info: dict[str, str],
+    result: int,
+    option: str,
+) -> None:
+    """Test setting dialog level select entity."""
+
+    speaker_info["model_name"] = MODEL_SONOS_ARC_ULTRA.lower()
+    soco.get_speaker_info.return_value = speaker_info
+    soco.dialog_level = 0
+
+    await async_setup_sonos()
+
+    await hass.services.async_call(
+        SELECT_DOMAIN,
+        SERVICE_SELECT_OPTION,
+        {ATTR_ENTITY_ID: SELECT_DIALOG_LEVEL_ENTITY, ATTR_OPTION: option},
+        blocking=True,
+    )
+
+    assert soco.dialog_level == result
+
+
+async def test_select_dialog_level_only_arc_ultra(
+    hass: HomeAssistant,
+    async_setup_sonos,
+    entity_registry: er.EntityRegistry,
+    speaker_info: dict[str, str],
+) -> None:
+    """Test the dialog level select is only created for Sonos Arc Ultra."""
+
+    speaker_info["model_name"] = "Sonos S1"
+    await async_setup_sonos()
+
+    assert SELECT_DIALOG_LEVEL_ENTITY not in entity_registry.entities
+
+
+async def test_select_dialog_level_event(
+    hass: HomeAssistant,
+    async_setup_sonos,
+    soco,
+    entity_registry: er.EntityRegistry,
+    speaker_info: dict[str, str],
+) -> None:
+    """Test dialog level select entity updated by event."""
+
+    speaker_info["model_name"] = MODEL_SONOS_ARC_ULTRA.lower()
+    soco.get_speaker_info.return_value = speaker_info
+    soco.dialog_level = 0
+
+    await async_setup_sonos()
+
+    event = create_rendering_control_event(soco)
+    event.variables[ATTR_DIALOG_LEVEL] = 3
+    soco.renderingControl.subscribe.return_value._callback(event)
+    await hass.async_block_till_done(wait_background_tasks=True)
+
+    dialog_level_select = entity_registry.entities[SELECT_DIALOG_LEVEL_ENTITY]
+    dialog_level_state = hass.states.get(dialog_level_select.entity_id)
+    assert dialog_level_state.state == "high"
+
+
+async def test_select_dialog_level_poll(
+    hass: HomeAssistant,
+    async_setup_sonos,
+    soco,
+    entity_registry: er.EntityRegistry,
+    speaker_info: dict[str, str],
+    freezer: FrozenDateTimeFactory,
+) -> None:
+    """Test entity updated by poll when subscription fails."""
+
+    speaker_info["model_name"] = MODEL_SONOS_ARC_ULTRA.lower()
+    soco.get_speaker_info.return_value = speaker_info
+    soco.dialog_level = 0
+
+    await async_setup_sonos()
+
+    soco.dialog_level = 4
+
+    freezer.tick(SCAN_INTERVAL)
+    async_fire_time_changed(hass)
+    await hass.async_block_till_done(wait_background_tasks=True)
+    dialog_level_select = entity_registry.entities[SELECT_DIALOG_LEVEL_ENTITY]
+    dialog_level_state = hass.states.get(dialog_level_select.entity_id)
+    assert dialog_level_state.state == "max"