diff --git a/sagemaker-core/src/sagemaker/core/telemetry/telemetry_logging.py b/sagemaker-core/src/sagemaker/core/telemetry/telemetry_logging.py
index aa44bac0af..89bbfb6a28 100644
--- a/sagemaker-core/src/sagemaker/core/telemetry/telemetry_logging.py
+++ b/sagemaker-core/src/sagemaker/core/telemetry/telemetry_logging.py
@@ -64,6 +64,7 @@
     "For more information, refer to https://sagemaker.readthedocs.io/en/stable/overview.html"
     "#configuring-and-using-defaults-with-the-sagemaker-python-sdk."
 )
+_telemetry_msg_shown = False
 
 FEATURE_TO_CODE = {
     str(Feature.SDK_DEFAULTS): 11,
@@ -284,8 +285,8 @@ def wrapper(*args, **kwargs):
                 )
 
             if sagemaker_session:
+                global _telemetry_msg_shown
                 logger.debug("sagemaker_session found, preparing to emit telemetry...")
-                logger.info(TELEMETRY_OPT_OUT_MESSAGING)
                 response = None
                 caught_ex = None
                 studio_app_type = process_studio_metadata_file()
@@ -299,6 +300,10 @@ def wrapper(*args, **kwargs):
                 )
                 logger.debug("TelemetryOptOut flag is set to: %s", telemetry_opt_out_flag)
 
+                if not telemetry_opt_out_flag and not _telemetry_msg_shown:
+                    logger.warning(TELEMETRY_OPT_OUT_MESSAGING)
+                    _telemetry_msg_shown = True
+
                 # Construct the feature list to track feature combinations
                 feature_list: List[int] = [FEATURE_TO_CODE[str(feature)]]
 
diff --git a/sagemaker-core/tests/unit/telemetry/test_telemetry_logging.py b/sagemaker-core/tests/unit/telemetry/test_telemetry_logging.py
index 04154e6ad7..6c7359ceb1 100644
--- a/sagemaker-core/tests/unit/telemetry/test_telemetry_logging.py
+++ b/sagemaker-core/tests/unit/telemetry/test_telemetry_logging.py
@@ -647,3 +647,57 @@ def train(self):
         self.assertIn(15, feature_list)  # MODEL_CUSTOMIZATION still present
         self.assertNotIn(19, feature_list)  # No NOVA (detection failed gracefully)
         self.assertNotIn(20, feature_list)  # No OSS
+
+    @patch("sagemaker.core.telemetry.telemetry_logging._send_telemetry_request")
+    @patch("sagemaker.core.telemetry.telemetry_logging.resolve_value_from_config")
+    def test_telemetry_opt_out_message_shown_only_once(
+        self, mock_resolve_config, mock_send_telemetry_request
+    ):
+        """Test that the telemetry opt-out INFO message is logged only once per process."""
+        import sagemaker.core.telemetry.telemetry_logging as telemetry_module
+
+        mock_resolve_config.return_value = False
+        # Reset the flag to simulate a fresh process
+        telemetry_module._telemetry_msg_shown = False
+
+        mock_local_client = LocalSagemakerClientMock()
+
+        with patch.object(telemetry_module.logger, "info") as mock_logger_info:
+            mock_local_client.mock_create_model()
+            mock_local_client.mock_create_model()
+            mock_local_client.mock_create_model()
+
+            info_calls = [
+                call for call in mock_logger_info.call_args_list
+                if "telemetry" in str(call).lower() and "opt out" in str(call).lower()
+            ]
+            self.assertEqual(len(info_calls), 1, "Telemetry opt-out message should be logged exactly once")
+
+        # Reset the flag for other tests
+        telemetry_module._telemetry_msg_shown = False
+
+    @patch("sagemaker.core.telemetry.telemetry_logging._send_telemetry_request")
+    @patch("sagemaker.core.telemetry.telemetry_logging.resolve_value_from_config")
+    def test_telemetry_opt_out_message_not_shown_when_opted_out(
+        self, mock_resolve_config, mock_send_telemetry_request
+    ):
+        """Test that the telemetry opt-out INFO message is not shown when user has opted out."""
+        import sagemaker.core.telemetry.telemetry_logging as telemetry_module
+
+        mock_resolve_config.return_value = True  # opted out
+        # Reset the flag to simulate a fresh process
+        telemetry_module._telemetry_msg_shown = False
+
+        mock_local_client = LocalSagemakerClientMock()
+
+        with patch.object(telemetry_module.logger, "info") as mock_logger_info:
+            mock_local_client.mock_create_model()
+
+            info_calls = [
+                call for call in mock_logger_info.call_args_list
+                if "telemetry" in str(call).lower() and "opt out" in str(call).lower()
+            ]
+            self.assertEqual(len(info_calls), 0, "Telemetry opt-out message should not appear when opted out")
+
+        # Reset the flag for other tests
+        telemetry_module._telemetry_msg_shown = False