diff --git a/homeassistant/components/lg_infrared/__init__.py b/homeassistant/components/lg_infrared/__init__.py
index cb3535eada48..0345ef85d3a5 100644
--- a/homeassistant/components/lg_infrared/__init__.py
+++ b/homeassistant/components/lg_infrared/__init__.py
@@ -6,7 +6,13 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 
-PLATFORMS = [Platform.BUTTON, Platform.CLIMATE, Platform.EVENT, Platform.MEDIA_PLAYER]
+PLATFORMS = [
+    Platform.BUTTON,
+    Platform.CLIMATE,
+    Platform.EVENT,
+    Platform.MEDIA_PLAYER,
+    Platform.SWITCH,
+]
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/lg_infrared/icons.json b/homeassistant/components/lg_infrared/icons.json
index 9b3aed6831c5..5ca08923f9ee 100644
--- a/homeassistant/components/lg_infrared/icons.json
+++ b/homeassistant/components/lg_infrared/icons.json
@@ -121,6 +121,14 @@
           }
         }
       }
+    },
+    "switch": {
+      "auto_clean": {
+        "default": "mdi:broom"
+      },
+      "ion_generator": {
+        "default": "mdi:air-purifier"
+      }
     }
   }
 }
diff --git a/homeassistant/components/lg_infrared/strings.json b/homeassistant/components/lg_infrared/strings.json
index d32e6826d38e..f9fbc8740ff7 100644
--- a/homeassistant/components/lg_infrared/strings.json
+++ b/homeassistant/components/lg_infrared/strings.json
@@ -235,6 +235,14 @@
           }
         }
       }
+    },
+    "switch": {
+      "auto_clean": {
+        "name": "Auto clean"
+      },
+      "ion_generator": {
+        "name": "Ion generator"
+      }
     }
   },
   "selector": {
diff --git a/homeassistant/components/lg_infrared/switch.py b/homeassistant/components/lg_infrared/switch.py
new file mode 100644
index 000000000000..071dfad20164
--- /dev/null
+++ b/homeassistant/components/lg_infrared/switch.py
@@ -0,0 +1,111 @@
+"""Switch platform for LG IR integration — LG AC toggles with discrete codes."""
+
+from dataclasses import dataclass
+from typing import Any, override
+
+from infrared_protocols.codes.lg.ac import LGACCode
+
+from homeassistant.components.infrared import InfraredEmitterConsumerEntity
+from homeassistant.components.switch import SwitchEntity, SwitchEntityDescription
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import (
+    STATE_ON,
+    STATE_UNAVAILABLE,
+    STATE_UNKNOWN,
+    EntityCategory,
+)
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
+from homeassistant.helpers.restore_state import RestoreEntity
+
+from .const import CONF_DEVICE_TYPE, CONF_INFRARED_ENTITY_ID, LGDeviceType
+from .entity import LgIrEntity
+
+PARALLEL_UPDATES = 1
+
+
+@dataclass(frozen=True, kw_only=True)
+class LgAcSwitchEntityDescription(SwitchEntityDescription):
+    """Describes an LG AC switch backed by separate on and off IR codes."""
+
+    on_code: LGACCode
+    off_code: LGACCode
+
+
+AC_SWITCH_DESCRIPTIONS: tuple[LgAcSwitchEntityDescription, ...] = (
+    LgAcSwitchEntityDescription(
+        key="ion_generator",
+        translation_key="ion_generator",
+        on_code=LGACCode.ION_GENERATOR_ON,
+        off_code=LGACCode.ION_GENERATOR_OFF,
+    ),
+    LgAcSwitchEntityDescription(
+        key="auto_clean",
+        translation_key="auto_clean",
+        on_code=LGACCode.AUTO_CLEAN_ON,
+        off_code=LGACCode.AUTO_CLEAN_OFF,
+        entity_category=EntityCategory.CONFIG,
+    ),
+)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: ConfigEntry,
+    async_add_entities: AddConfigEntryEntitiesCallback,
+) -> None:
+    """Set up LG AC switches from a config entry."""
+    if entry.data[CONF_DEVICE_TYPE] != LGDeviceType.AC:
+        return
+
+    emitter_entity_id = entry.data[CONF_INFRARED_ENTITY_ID]
+    async_add_entities(
+        LgAcSwitch(entry, emitter_entity_id, description)
+        for description in AC_SWITCH_DESCRIPTIONS
+    )
+
+
+class LgAcSwitch(
+    LgIrEntity, InfraredEmitterConsumerEntity, SwitchEntity, RestoreEntity
+):
+    """An LG AC feature toggled by two discrete infrared codes."""
+
+    _attr_assumed_state = True
+    entity_description: LgAcSwitchEntityDescription
+
+    def __init__(
+        self,
+        entry: ConfigEntry,
+        emitter_entity_id: str,
+        description: LgAcSwitchEntityDescription,
+    ) -> None:
+        """Initialize the switch."""
+        super().__init__(entry, unique_id_suffix=description.key, device_name="LG AC")
+        self._infrared_emitter_entity_id = emitter_entity_id
+        self.entity_description = description
+        self._attr_is_on = False
+
+    @override
+    async def async_added_to_hass(self) -> None:
+        """Restore the assumed state, as infrared cannot read it back from the AC."""
+        await super().async_added_to_hass()
+        last_state = await self.async_get_last_state()
+        if last_state is not None and last_state.state not in (
+            STATE_UNAVAILABLE,
+            STATE_UNKNOWN,
+        ):
+            self._attr_is_on = last_state.state == STATE_ON
+
+    @override
+    async def async_turn_on(self, **kwargs: Any) -> None:
+        """Turn the feature on."""
+        await self._send_command(self.entity_description.on_code.to_command())
+        self._attr_is_on = True
+        self.async_write_ha_state()
+
+    @override
+    async def async_turn_off(self, **kwargs: Any) -> None:
+        """Turn the feature off."""
+        await self._send_command(self.entity_description.off_code.to_command())
+        self._attr_is_on = False
+        self.async_write_ha_state()
diff --git a/tests/components/lg_infrared/snapshots/test_switch.ambr b/tests/components/lg_infrared/snapshots/test_switch.ambr
new file mode 100644
index 000000000000..8bb14239fa66
--- /dev/null
+++ b/tests/components/lg_infrared/snapshots/test_switch.ambr
@@ -0,0 +1,103 @@
+# serializer version: 1
+# name: test_entities[switch.lg_ac_auto_clean-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'switch',
+    'entity_category': <EntityCategory.CONFIG: 'config'>,
+    'entity_id': 'switch.lg_ac_auto_clean',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Auto clean',
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Auto clean',
+    'platform': 'lg_infrared',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'auto_clean',
+    'unique_id': '01JTEST0000000000000000000_auto_clean',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_entities[switch.lg_ac_auto_clean-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      <EntityStateAttribute.ASSUMED_STATE: 'assumed_state'>: True,
+      <EntityStateAttribute.FRIENDLY_NAME: 'friendly_name'>: 'LG AC Auto clean',
+    }),
+    'context': <ANY>,
+    'entity_id': 'switch.lg_ac_auto_clean',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'off',
+  })
+# ---
+# name: test_entities[switch.lg_ac_ion_generator-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'switch',
+    'entity_category': None,
+    'entity_id': 'switch.lg_ac_ion_generator',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Ion generator',
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Ion generator',
+    'platform': 'lg_infrared',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'ion_generator',
+    'unique_id': '01JTEST0000000000000000000_ion_generator',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_entities[switch.lg_ac_ion_generator-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      <EntityStateAttribute.ASSUMED_STATE: 'assumed_state'>: True,
+      <EntityStateAttribute.FRIENDLY_NAME: 'friendly_name'>: 'LG AC Ion generator',
+    }),
+    'context': <ANY>,
+    'entity_id': 'switch.lg_ac_ion_generator',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'off',
+  })
+# ---
diff --git a/tests/components/lg_infrared/test_switch.py b/tests/components/lg_infrared/test_switch.py
new file mode 100644
index 000000000000..07da898238a4
--- /dev/null
+++ b/tests/components/lg_infrared/test_switch.py
@@ -0,0 +1,132 @@
+"""Tests for the LG Infrared switch platform."""
+
+from unittest.mock import patch
+
+from infrared_protocols.codes.lg.ac import LGACCode
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.components.lg_infrared.const import LGDeviceType
+from homeassistant.components.switch import (
+    DOMAIN as SWITCH_DOMAIN,
+    SERVICE_TURN_OFF,
+    SERVICE_TURN_ON,
+)
+from homeassistant.const import ATTR_ENTITY_ID, STATE_OFF, STATE_ON, Platform
+from homeassistant.core import HomeAssistant, State
+from homeassistant.helpers import entity_registry as er
+
+from tests.common import MockConfigEntry, mock_restore_cache, snapshot_platform
+from tests.components.common import assert_availability_follows_source_entity
+from tests.components.infrared import EMITTER_ENTITY_ID
+from tests.components.infrared.common import MockInfraredEmitterEntity
+
+_ION_ENTITY_ID = "switch.lg_ac_ion_generator"
+_AUTO_CLEAN_ENTITY_ID = "switch.lg_ac_auto_clean"
+
+
+@pytest.fixture
+def platforms() -> list[Platform]:
+    """Return platforms to set up."""
+    return [Platform.SWITCH]
+
+
+@pytest.fixture
+def device_type() -> LGDeviceType:
+    """Return the device type of the config entry."""
+    return LGDeviceType.AC
+
+
+@pytest.fixture
+def has_receiver() -> bool:
+    """Return whether the config entry has an infrared receiver configured."""
+    return False
+
+
+@pytest.mark.usefixtures("init_integration")
+async def test_entities(
+    hass: HomeAssistant,
+    snapshot: SnapshotAssertion,
+    entity_registry: er.EntityRegistry,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Test all switch entities are created with correct attributes."""
+    await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)
+
+
+@pytest.mark.usefixtures("init_integration")
+@pytest.mark.parametrize(
+    ("entity_id", "on_code", "off_code"),
+    [
+        pytest.param(
+            _ION_ENTITY_ID,
+            LGACCode.ION_GENERATOR_ON,
+            LGACCode.ION_GENERATOR_OFF,
+            id="ion",
+        ),
+        pytest.param(
+            _AUTO_CLEAN_ENTITY_ID,
+            LGACCode.AUTO_CLEAN_ON,
+            LGACCode.AUTO_CLEAN_OFF,
+            id="auto_clean",
+        ),
+    ],
+)
+async def test_switch_sends_correct_code(
+    hass: HomeAssistant,
+    mock_infrared_emitter_entity: MockInfraredEmitterEntity,
+    entity_id: str,
+    on_code: LGACCode,
+    off_code: LGACCode,
+) -> None:
+    """Test turning a switch on and off sends the matching discrete IR codes."""
+    await hass.services.async_call(
+        SWITCH_DOMAIN, SERVICE_TURN_ON, {ATTR_ENTITY_ID: entity_id}, blocking=True
+    )
+
+    assert len(mock_infrared_emitter_entity.send_command_calls) == 1
+    timings = mock_infrared_emitter_entity.send_command_calls[0].get_raw_timings()
+    assert timings == on_code.to_command().get_raw_timings()
+
+    state = hass.states.get(entity_id)
+    assert state is not None
+    assert state.state == STATE_ON
+
+    await hass.services.async_call(
+        SWITCH_DOMAIN, SERVICE_TURN_OFF, {ATTR_ENTITY_ID: entity_id}, blocking=True
+    )
+
+    assert len(mock_infrared_emitter_entity.send_command_calls) == 2
+    timings = mock_infrared_emitter_entity.send_command_calls[1].get_raw_timings()
+    assert timings == off_code.to_command().get_raw_timings()
+
+    state = hass.states.get(entity_id)
+    assert state is not None
+    assert state.state == STATE_OFF
+
+
+async def test_state_restored_on_restart(
+    hass: HomeAssistant,
+    mock_config_entry: MockConfigEntry,
+    mock_infrared_emitter_entity: MockInfraredEmitterEntity,
+    platforms: list[Platform],
+) -> None:
+    """Test the assumed on/off state is restored after a restart."""
+    mock_restore_cache(hass, [State(_ION_ENTITY_ID, STATE_ON)])
+    mock_config_entry.add_to_hass(hass)
+
+    with patch("homeassistant.components.lg_infrared.PLATFORMS", platforms):
+        await hass.config_entries.async_setup(mock_config_entry.entry_id)
+        await hass.async_block_till_done()
+
+    state = hass.states.get(_ION_ENTITY_ID)
+    assert state is not None
+    assert state.state == STATE_ON
+
+
+@pytest.mark.usefixtures("init_integration")
+async def test_availability_follows_emitter(hass: HomeAssistant) -> None:
+    """Test switch availability follows the infrared emitter."""
+    await assert_availability_follows_source_entity(
+        hass, _ION_ENTITY_ID, EMITTER_ENTITY_ID
+    )