diff --git a/sdk/python/feast/infra/offline_stores/contrib/trino_offline_store/tests/test_trino_monitoring.py b/sdk/python/feast/infra/offline_stores/contrib/trino_offline_store/tests/test_trino_monitoring.py
index dfa0c936965..893f6d365e4 100644
--- a/sdk/python/feast/infra/offline_stores/contrib/trino_offline_store/tests/test_trino_monitoring.py
+++ b/sdk/python/feast/infra/offline_stores/contrib/trino_offline_store/tests/test_trino_monitoring.py
@@ -768,6 +768,48 @@ def test_query_monitoring_metrics_raises_on_connection_error(repo_config):
             )
 
 
+def test_query_monitoring_metrics_missing_schema_is_empty(repo_config):
+    mock_client = MagicMock()
+    mock_client.execute_query.side_effect = TrinoQueryError(
+        {"errorName": "SCHEMA_NOT_FOUND", "message": "Schema does not exist"}
+    )
+
+    with patch(
+        "feast.infra.offline_stores.contrib.trino_offline_store.trino._get_trino_client",
+        return_value=mock_client,
+    ):
+        res = TrinoOfflineStore.query_monitoring_metrics(
+            config=repo_config,
+            project="test_project",
+            metric_type="feature",
+        )
+    assert res == []
+
+
+@pytest.mark.parametrize(
+    "error_name", ["ACCESS_DENIED", "SYNTAX_ERROR", "GENERIC_INTERNAL_ERROR"]
+)
+def test_query_monitoring_metrics_raises_on_other_query_errors(repo_config, error_name):
+    # Only a missing table or schema means "no metrics yet". Anything else must not
+    # reach the monitoring UI as an empty result.
+    mock_client = MagicMock()
+    mock_client.execute_query.side_effect = TrinoQueryError(
+        {"errorName": error_name, "message": "query failed"}
+    )
+
+    with patch(
+        "feast.infra.offline_stores.contrib.trino_offline_store.trino._get_trino_client",
+        return_value=mock_client,
+    ):
+        with pytest.raises(TrinoQueryError) as exc_info:
+            TrinoOfflineStore.query_monitoring_metrics(
+                config=repo_config,
+                project="test_project",
+                metric_type="feature",
+            )
+    assert exc_info.value.error_name == error_name
+
+
 def test_clear_monitoring_baseline_falls_back_on_query_error(repo_config):
     mock_client = MagicMock()
     executed_queries = []
diff --git a/sdk/python/feast/infra/offline_stores/contrib/trino_offline_store/trino.py b/sdk/python/feast/infra/offline_stores/contrib/trino_offline_store/trino.py
index e55359496e6..16c7d059221 100644
--- a/sdk/python/feast/infra/offline_stores/contrib/trino_offline_store/trino.py
+++ b/sdk/python/feast/infra/offline_stores/contrib/trino_offline_store/trino.py
@@ -719,12 +719,20 @@ def query_monitoring_metrics(
                     df = df.sort_values(order_col_name)
             return [normalize_monitoring_row(row.to_dict()) for _, row in df.iterrows()]
         except TrinoQueryError as e:
+            if e.error_name in ("TABLE_NOT_FOUND", "SCHEMA_NOT_FOUND"):
+                # The monitoring table has not been created yet: no metrics so far.
+                logger.debug(
+                    "Monitoring metrics table %s does not exist yet: %s",
+                    full_table_name,
+                    e,
+                )
+                return []
             logger.debug(
                 "Failed to query monitoring metrics from %s: %s",
                 full_table_name,
                 e,
             )
-            return []
+            raise
 
     @staticmethod
     def clear_monitoring_baseline(