diff --git a/homeassistant/helpers/template.py b/homeassistant/helpers/template.py
index 7f3937d41c1..4c6888cbf2f 100644
--- a/homeassistant/helpers/template.py
+++ b/homeassistant/helpers/template.py
@@ -916,6 +916,38 @@ def device_entities(hass: HomeAssistant, _device_id: str) -> Iterable[str]:
     return [entry.entity_id for entry in entries]
 
 
+def integration_entities(hass: HomeAssistant, entry_name: str) -> Iterable[str]:
+    """
+    Get entity ids for entities tied to an integration/domain.
+
+    Provide entry_name as domain to get all entity id's for a integration/domain
+    or provide a config entry title for filtering between instances of the same integration.
+    """
+    # first try if this is a config entry match
+    conf_entry = next(
+        (
+            entry.entry_id
+            for entry in hass.config_entries.async_entries()
+            if entry.title == entry_name
+        ),
+        None,
+    )
+    if conf_entry is not None:
+        ent_reg = entity_registry.async_get(hass)
+        entries = entity_registry.async_entries_for_config_entry(ent_reg, conf_entry)
+        return [entry.entity_id for entry in entries]
+
+    # fallback to just returning all entities for a domain
+    # pylint: disable=import-outside-toplevel
+    from homeassistant.helpers.entity import entity_sources
+
+    return [
+        entity_id
+        for entity_id, info in entity_sources(hass).items()
+        if info["domain"] == entry_name
+    ]
+
+
 def device_id(hass: HomeAssistant, entity_id_or_device_name: str) -> str | None:
     """Get a device ID from an entity ID or device name."""
     entity_reg = entity_registry.async_get(hass)
@@ -1853,6 +1885,11 @@ class TemplateEnvironment(ImmutableSandboxedEnvironment):
         self.globals["area_devices"] = hassfunction(area_devices)
         self.filters["area_devices"] = pass_context(self.globals["area_devices"])
 
+        self.globals["integration_entities"] = hassfunction(integration_entities)
+        self.filters["integration_entities"] = pass_context(
+            self.globals["integration_entities"]
+        )
+
         if limited:
             # Only device_entities is available to limited templates, mark other
             # functions and filters as unsupported.
diff --git a/tests/helpers/test_template.py b/tests/helpers/test_template.py
index 0e1d96b8dac..f1dc740a068 100644
--- a/tests/helpers/test_template.py
+++ b/tests/helpers/test_template.py
@@ -1,5 +1,6 @@
 """Test Home Assistant template helper methods."""
-from datetime import datetime
+from datetime import datetime, timedelta
+import logging
 import math
 import random
 from unittest.mock import patch
@@ -20,7 +21,8 @@ from homeassistant.const import (
     VOLUME_LITERS,
 )
 from homeassistant.exceptions import TemplateError
-from homeassistant.helpers import device_registry as dr, template
+from homeassistant.helpers import device_registry as dr, entity, template
+from homeassistant.helpers.entity_platform import EntityPlatform
 from homeassistant.setup import async_setup_component
 import homeassistant.util.dt as dt_util
 from homeassistant.util.unit_system import UnitSystem
@@ -1849,6 +1851,44 @@ async def test_device_entities(hass):
     assert info.rate_limit is None
 
 
+async def test_integration_entities(hass):
+    """Test integration_entities function."""
+    entity_registry = mock_registry(hass)
+
+    # test entities for given config entry title
+    config_entry = MockConfigEntry(domain="mock", title="Mock bridge 2")
+    config_entry.add_to_hass(hass)
+    entity_entry = entity_registry.async_get_or_create(
+        "sensor", "mock", "test", config_entry=config_entry
+    )
+    info = render_to_info(hass, "{{ integration_entities('Mock bridge 2') }}")
+    assert_result_info(info, [entity_entry.entity_id])
+    assert info.rate_limit is None
+
+    # test integration entities not in entity registry
+    mock_entity = entity.Entity()
+    mock_entity.hass = hass
+    mock_entity.entity_id = "light.test_entity"
+    mock_entity.platform = EntityPlatform(
+        hass=hass,
+        logger=logging.getLogger(__name__),
+        domain="light",
+        platform_name="entryless_integration",
+        platform=None,
+        scan_interval=timedelta(seconds=30),
+        entity_namespace=None,
+    )
+    await mock_entity.async_internal_added_to_hass()
+    info = render_to_info(hass, "{{ integration_entities('entryless_integration') }}")
+    assert_result_info(info, ["light.test_entity"])
+    assert info.rate_limit is None
+
+    # Test non existing integration/entry title
+    info = render_to_info(hass, "{{ integration_entities('abc123') }}")
+    assert_result_info(info, [])
+    assert info.rate_limit is None
+
+
 async def test_device_id(hass):
     """Test device_id function."""
     config_entry = MockConfigEntry(domain="light")