diff --git a/homeassistant/helpers/trigger.py b/homeassistant/helpers/trigger.py
index 46b3d883865..de3f71c4834 100644
--- a/homeassistant/helpers/trigger.py
+++ b/homeassistant/helpers/trigger.py
@@ -19,6 +19,7 @@ from homeassistant.const import (
     CONF_ENABLED,
     CONF_ID,
     CONF_PLATFORM,
+    CONF_SELECTOR,
     CONF_VARIABLES,
 )
 from homeassistant.core import (
@@ -41,8 +42,9 @@ from homeassistant.util.hass_dict import HassKey
 from homeassistant.util.yaml import load_yaml_dict
 from homeassistant.util.yaml.loader import JSON_TYPE
 
-from . import config_validation as cv
+from . import config_validation as cv, selector
 from .integration_platform import async_process_integration_platforms
+from .selector import TargetSelector
 from .template import Template
 from .typing import ConfigType, TemplateVarsType
 
@@ -73,12 +75,15 @@ TRIGGERS: HassKey[dict[str, str]] = HassKey("triggers")
 # Basic schemas to sanity check the trigger descriptions,
 # full validation is done by hassfest.triggers
 _FIELD_SCHEMA = vol.Schema(
-    {},
+    {
+        vol.Optional(CONF_SELECTOR): selector.validate_selector,
+    },
     extra=vol.ALLOW_EXTRA,
 )
 
 _TRIGGER_SCHEMA = vol.Schema(
     {
+        vol.Optional("target"): vol.Any(TargetSelector.CONFIG_SCHEMA, None),
         vol.Optional("fields"): vol.Schema({str: _FIELD_SCHEMA}),
     },
     extra=vol.ALLOW_EXTRA,
diff --git a/tests/helpers/test_trigger.py b/tests/helpers/test_trigger.py
index ba9db9cb053..050420d0195 100644
--- a/tests/helpers/test_trigger.py
+++ b/tests/helpers/test_trigger.py
@@ -569,7 +569,15 @@ async def test_async_get_all_descriptions(
 ) -> None:
     """Test async_get_all_descriptions."""
     tag_trigger_descriptions = """
-        tag: {}
+        tag:
+          fields:
+            entity:
+              selector:
+                entity:
+                  filter:
+                    domain: alarm_control_panel
+                    supported_features:
+                      - alarm_control_panel.AlarmControlPanelEntityFeature.ARM_HOME
         """
 
     assert await async_setup_component(hass, DOMAIN_SUN, {})
@@ -611,9 +619,16 @@ async def test_async_get_all_descriptions(
             "fields": {
                 "event": {
                     "example": "sunrise",
-                    "selector": {"select": {"options": ["sunrise", "sunset"]}},
+                    "selector": {
+                        "select": {
+                            "custom_value": False,
+                            "multiple": False,
+                            "options": ["sunrise", "sunset"],
+                            "sort": False,
+                        }
+                    },
                 },
-                "offset": {"selector": {"time": None}},
+                "offset": {"selector": {"time": {}}},
             }
         }
     }
@@ -639,13 +654,35 @@ async def test_async_get_all_descriptions(
             "fields": {
                 "event": {
                     "example": "sunrise",
-                    "selector": {"select": {"options": ["sunrise", "sunset"]}},
+                    "selector": {
+                        "select": {
+                            "custom_value": False,
+                            "multiple": False,
+                            "options": ["sunrise", "sunset"],
+                            "sort": False,
+                        }
+                    },
                 },
-                "offset": {"selector": {"time": None}},
+                "offset": {"selector": {"time": {}}},
             }
         },
         DOMAIN_TAG: {
-            "fields": {},
+            "fields": {
+                "entity": {
+                    "selector": {
+                        "entity": {
+                            "filter": [
+                                {
+                                    "domain": ["alarm_control_panel"],
+                                    "supported_features": [1],
+                                }
+                            ],
+                            "multiple": False,
+                            "reorder": False,
+                        },
+                    },
+                },
+            }
         },
     }