diff --git a/homeassistant/helpers/template/__init__.py b/homeassistant/helpers/template/__init__.py
index 13d67e6939d..05f16f4355e 100644
--- a/homeassistant/helpers/template/__init__.py
+++ b/homeassistant/helpers/template/__init__.py
@@ -8,6 +8,7 @@ import collections.abc
 from collections.abc import Callable, Generator, Iterable
 from copy import deepcopy
 from datetime import datetime, timedelta
+from enum import Enum
 from functools import cache, lru_cache, partial, wraps
 import json
 import logging
@@ -57,7 +58,10 @@ from homeassistant.core import (
 from homeassistant.exceptions import TemplateError
 from homeassistant.helpers import entity_registry as er, location as loc_helper
 from homeassistant.helpers.singleton import singleton
-from homeassistant.helpers.translation import async_translate_state
+from homeassistant.helpers.translation import (
+    async_translate_state,
+    async_translate_state_attr,
+)
 from homeassistant.helpers.typing import TemplateVarsType
 from homeassistant.util import convert, location as location_util
 from homeassistant.util.async_ import run_callback_threadsafe
@@ -807,6 +811,48 @@ class StateTranslated:
         return "<template StateTranslated>"
 
 
+class StateAttrTranslated:
+    """Class to represent a translated state attribute value in a template."""
+
+    def __init__(self, hass: HomeAssistant) -> None:
+        """Initialize."""
+        self._hass = hass
+
+    def __call__(self, entity_id: str, attribute: str) -> Any:
+        """Retrieve translated state attribute value if available."""
+        state = _get_state_if_valid(self._hass, entity_id)
+
+        if state is None:
+            return None
+
+        attr_value = state.attributes.get(attribute)
+        if attr_value is None:
+            return None
+
+        if not isinstance(attr_value, str | Enum):
+            return attr_value
+
+        domain = state.domain
+        device_class = state.attributes.get("device_class")
+        entry = er.async_get(self._hass).async_get(entity_id)
+        platform = None if entry is None else entry.platform
+        translation_key = None if entry is None else entry.translation_key
+
+        return async_translate_state_attr(
+            self._hass,
+            str(attr_value),
+            domain,
+            platform,
+            translation_key,
+            device_class,
+            attribute,
+        )
+
+    def __repr__(self) -> str:
+        """Representation of Translated state attribute."""
+        return "<template StateAttrTranslated>"
+
+
 class DomainStates:
     """Class to expose a specific HA domain as attributes."""
 
@@ -1989,6 +2035,7 @@ class TemplateEnvironment(ImmutableSandboxedEnvironment):
                 "is_state_attr",
                 "is_state",
                 "state_attr",
+                "state_attr_translated",
                 "state_translated",
                 "states",
             ]
@@ -2036,9 +2083,11 @@ class TemplateEnvironment(ImmutableSandboxedEnvironment):
         self.globals["is_state_attr"] = hassfunction(is_state_attr)
         self.globals["is_state"] = hassfunction(is_state)
         self.globals["state_attr"] = hassfunction(state_attr)
+        self.globals["state_attr_translated"] = StateAttrTranslated(hass)
         self.globals["state_translated"] = StateTranslated(hass)
         self.globals["states"] = AllStates(hass)
         self.filters["state_attr"] = self.globals["state_attr"]
+        self.filters["state_attr_translated"] = self.globals["state_attr_translated"]
         self.filters["state_translated"] = self.globals["state_translated"]
         self.filters["states"] = self.globals["states"]
         self.tests["is_state_attr"] = hassfunction(is_state_attr, pass_eval_context)
@@ -2047,7 +2096,7 @@ class TemplateEnvironment(ImmutableSandboxedEnvironment):
     def is_safe_callable(self, obj):
         """Test if callback is safe."""
         return isinstance(
-            obj, (AllStates, StateTranslated)
+            obj, (AllStates, StateAttrTranslated, StateTranslated)
         ) or super().is_safe_callable(obj)
 
     def is_safe_attribute(self, obj, attr, value):
diff --git a/homeassistant/helpers/translation.py b/homeassistant/helpers/translation.py
index fdfefc9bff4..ad00f164c4c 100644
--- a/homeassistant/helpers/translation.py
+++ b/homeassistant/helpers/translation.py
@@ -492,3 +492,43 @@ def async_translate_state(
         return translations[localize_key]
 
     return state
+
+
+@callback
+def async_translate_state_attr(
+    hass: HomeAssistant,
+    attr_value: str,
+    domain: str,
+    platform: str | None,
+    translation_key: str | None,
+    device_class: str | None,
+    attribute_name: str,
+) -> str:
+    """Translate provided state attribute value using cached translations for currently selected language."""
+    language = hass.config.language
+    if platform is not None and translation_key is not None:
+        localize_key = (
+            f"component.{platform}.entity.{domain}"
+            f".{translation_key}.state_attributes.{attribute_name}"
+            f".state.{attr_value}"
+        )
+        translations = async_get_cached_translations(hass, language, "entity")
+        if localize_key in translations:
+            return translations[localize_key]
+
+    translations = async_get_cached_translations(hass, language, "entity_component")
+    if device_class is not None:
+        localize_key = (
+            f"component.{domain}.entity_component.{device_class}"
+            f".state_attributes.{attribute_name}.state.{attr_value}"
+        )
+        if localize_key in translations:
+            return translations[localize_key]
+    localize_key = (
+        f"component.{domain}.entity_component._"
+        f".state_attributes.{attribute_name}.state.{attr_value}"
+    )
+    if localize_key in translations:
+        return translations[localize_key]
+
+    return attr_value
diff --git a/tests/helpers/template/test_init.py b/tests/helpers/template/test_init.py
index cdcba0c7af7..1f8bdb4c22e 100644
--- a/tests/helpers/template/test_init.py
+++ b/tests/helpers/template/test_init.py
@@ -1043,6 +1043,136 @@ async def test_state_translated(
     assert result == "unknown"
 
 
+async def test_state_attr_translated(
+    hass: HomeAssistant, entity_registry: er.EntityRegistry
+) -> None:
+    """Test state_attr_translated method."""
+    await translation._async_get_translations_cache(hass).async_load("en", set())
+
+    hass.states.async_set(
+        "climate.living_room",
+        "heat",
+        attributes={"fan_mode": "auto", "hvac_action": "heating"},
+    )
+    hass.states.async_set(
+        "switch.test",
+        "on",
+        attributes={"some_attr": "some_value", "numeric_attr": 42, "bool_attr": True},
+    )
+
+    result = render(
+        hass,
+        '{{ state_attr_translated("switch.test", "some_attr") }}',
+    )
+    assert result == "some_value"
+
+    # Non-string attributes should be returned as-is without type conversion
+    result = render(
+        hass,
+        '{{ state_attr_translated("switch.test", "numeric_attr") }}',
+    )
+    assert result == 42
+    assert isinstance(result, int)
+
+    result = render(
+        hass,
+        '{{ state_attr_translated("switch.test", "bool_attr") }}',
+    )
+    assert result is True
+
+    result = render(
+        hass,
+        '{{ state_attr_translated("climate.non_existent", "fan_mode") }}',
+    )
+    assert result is None
+
+    with pytest.raises(TemplateError):
+        render(hass, '{{ state_attr_translated("-invalid", "fan_mode") }}')
+
+    result = render(
+        hass,
+        '{{ state_attr_translated("climate.living_room", "non_existent") }}',
+    )
+    assert result is None
+
+
+@pytest.mark.parametrize(
+    (
+        "entity_id",
+        "attribute",
+        "translations",
+        "expected_result",
+    ),
+    [
+        (
+            "climate.test_platform_5678",
+            "fan_mode",
+            {
+                "component.test_platform.entity.climate.my_climate.state_attributes.fan_mode.state.auto": "Platform Automatic",
+            },
+            "Platform Automatic",
+        ),
+        (
+            "climate.living_room",
+            "fan_mode",
+            {
+                "component.climate.entity_component._.state_attributes.fan_mode.state.auto": "Automatic",
+            },
+            "Automatic",
+        ),
+        (
+            "climate.living_room",
+            "hvac_action",
+            {
+                "component.climate.entity_component._.state_attributes.hvac_action.state.heating": "Heating",
+            },
+            "Heating",
+        ),
+    ],
+)
+async def test_state_attr_translated_translation_lookups(
+    hass: HomeAssistant,
+    entity_registry: er.EntityRegistry,
+    entity_id: str,
+    attribute: str,
+    translations: dict[str, str],
+    expected_result: str,
+) -> None:
+    """Test state_attr_translated translation lookups."""
+    await translation._async_get_translations_cache(hass).async_load("en", set())
+
+    hass.states.async_set(
+        "climate.living_room",
+        "heat",
+        attributes={"fan_mode": "auto", "hvac_action": "heating"},
+    )
+
+    config_entry = MockConfigEntry(domain="climate")
+    config_entry.add_to_hass(hass)
+    entity_registry.async_get_or_create(
+        "climate",
+        "test_platform",
+        "5678",
+        config_entry=config_entry,
+        translation_key="my_climate",
+    )
+    hass.states.async_set(
+        "climate.test_platform_5678",
+        "heat",
+        attributes={"fan_mode": "auto"},
+    )
+
+    with patch(
+        "homeassistant.helpers.translation.async_get_cached_translations",
+        return_value=translations,
+    ):
+        result = render(
+            hass,
+            f'{{{{ state_attr_translated("{entity_id}", "{attribute}") }}}}',
+        )
+        assert result == expected_result
+
+
 def test_has_value(hass: HomeAssistant) -> None:
     """Test has_value method."""
     hass.states.async_set("test.value1", 1)
diff --git a/tests/helpers/test_translation.py b/tests/helpers/test_translation.py
index b43f5efa1e5..fcd9790f3c6 100644
--- a/tests/helpers/test_translation.py
+++ b/tests/helpers/test_translation.py
@@ -683,6 +683,92 @@ async def test_translate_state(hass: HomeAssistant) -> None:
         assert result == "on"
 
 
+async def test_translate_state_attr(hass: HomeAssistant) -> None:
+    """Test the state attribute translation helper."""
+    with patch(
+        "homeassistant.helpers.translation.async_get_cached_translations",
+        return_value={
+            "component.platform.entity.climate.translation_key.state_attributes.fan_mode.state.auto": "TRANSLATED"
+        },
+    ) as mock:
+        result = translation.async_translate_state_attr(
+            hass,
+            "auto",
+            "climate",
+            "platform",
+            "translation_key",
+            None,
+            "fan_mode",
+        )
+        mock.assert_called_once_with(hass, hass.config.language, "entity")
+        assert result == "TRANSLATED"
+
+    with patch(
+        "homeassistant.helpers.translation.async_get_cached_translations",
+        return_value={
+            "component.climate.entity_component.device_class.state_attributes.fan_mode.state.auto": "TRANSLATED"
+        },
+    ) as mock:
+        result = translation.async_translate_state_attr(
+            hass,
+            "auto",
+            "climate",
+            "platform",
+            None,
+            "device_class",
+            "fan_mode",
+        )
+        mock.assert_called_once_with(hass, hass.config.language, "entity_component")
+        assert result == "TRANSLATED"
+
+    with patch(
+        "homeassistant.helpers.translation.async_get_cached_translations",
+        return_value={
+            "component.climate.entity_component._.state_attributes.fan_mode.state.auto": "TRANSLATED"
+        },
+    ) as mock:
+        result = translation.async_translate_state_attr(
+            hass, "auto", "climate", "platform", None, None, "fan_mode"
+        )
+        mock.assert_called_once_with(hass, hass.config.language, "entity_component")
+        assert result == "TRANSLATED"
+
+    with patch(
+        "homeassistant.helpers.translation.async_get_cached_translations",
+        return_value={},
+    ) as mock:
+        result = translation.async_translate_state_attr(
+            hass, "auto", "climate", "platform", None, None, "fan_mode"
+        )
+        mock.assert_has_calls(
+            [
+                call(hass, hass.config.language, "entity_component"),
+            ]
+        )
+        assert result == "auto"
+
+    with patch(
+        "homeassistant.helpers.translation.async_get_cached_translations",
+        return_value={},
+    ) as mock:
+        result = translation.async_translate_state_attr(
+            hass,
+            "auto",
+            "climate",
+            "platform",
+            "translation_key",
+            "device_class",
+            "fan_mode",
+        )
+        mock.assert_has_calls(
+            [
+                call(hass, hass.config.language, "entity"),
+                call(hass, hass.config.language, "entity_component"),
+            ]
+        )
+        assert result == "auto"
+
+
 async def test_get_translations_still_has_title_without_translations_files(
     hass: HomeAssistant, mock_config_flows
 ) -> None: