diff --git a/temporalio/workflow.py b/temporalio/workflow.py
index 90daecbe2..a6f0805e3 100644
--- a/temporalio/workflow.py
+++ b/temporalio/workflow.py
@@ -6,6 +6,7 @@
 import contextvars
 import inspect
 import logging
+import sys
 import threading
 import typing
 import uuid
@@ -1565,6 +1566,7 @@ def __init__(self, logger: logging.Logger, extra: Mapping[str, Any] | None) -> N
         self.workflow_info_on_extra = True
         self.full_workflow_info_on_extra = False
         self.log_during_replay = False
+        self.disable_sandbox = False
 
     def process(
         self, msg: Any, kwargs: MutableMapping[str, Any]
@@ -1598,7 +1600,27 @@ def process(
         kwargs["extra"] = {**extra, **(kwargs.get("extra") or {})}
         if msg_extra:
             msg = f"{msg} ({msg_extra})"
-        return (msg, kwargs)
+        return msg, kwargs
+
+    def log(
+        self,
+        level: int,
+        msg: object,
+        *args: Any,
+        stacklevel: int = 1,
+        **kwargs: Any,
+    ):
+        """Override to potentially disable the sandbox."""
+        if sys.version_info < (3, 11):
+            # An additional stacklevel is needed on 3.10 because it doesn't skip internal frames until after stacklevel
+            stacklevel += 1  # type: ignore[reportUnreachable]
+        stacklevel += 1
+        if self.disable_sandbox:
+            with unsafe.sandbox_unrestricted():
+                with unsafe.imports_passed_through():
+                    super().log(level, msg, *args, stacklevel=stacklevel, **kwargs)
+        else:
+            super().log(level, msg, *args, stacklevel=stacklevel, **kwargs)
 
     def isEnabledFor(self, level: int) -> bool:
         """Override to ignore replay logs."""
@@ -1613,6 +1635,12 @@ def base_logger(self) -> logging.Logger:
         """
         return self.logger
 
+    def unsafe_disable_sandbox(self, value: bool = True):
+        """Disable the sandbox during log processing.
+        Can be turned back on with unsafe_disable_sandbox(False).
+        """
+        self.disable_sandbox = value
+
 
 logger = LoggerAdapter(logging.getLogger(__name__), None)
 """Logger that will have contextual workflow details embedded.
diff --git a/tests/worker/test_workflow.py b/tests/worker/test_workflow.py
index 8c7feae82..f21090e01 100644
--- a/tests/worker/test_workflow.py
+++ b/tests/worker/test_workflow.py
@@ -8432,3 +8432,52 @@ async def test_activity_failure_with_encoded_payload_is_decoded_in_workflow(
             run_timeout=timedelta(seconds=5),
         )
         assert result == "Handled encrypted failure successfully"
+
+
+@workflow.defn
+class DisableLoggerSandbox:
+    @workflow.run
+    async def run(self):
+        workflow.logger.info("Running workflow")
+
+
+class CustomLogHandler(logging.Handler):
+    def emit(self, record: logging.LogRecord) -> None:
+        import httpx  # type: ignore[reportUnusedImport]
+
+
+async def test_disable_logger_sandbox(
+    client: Client,
+):
+    logger = workflow.logger.logger
+    logger.addHandler(CustomLogHandler())
+    async with new_worker(
+        client,
+        DisableLoggerSandbox,
+        activities=[],
+    ) as worker:
+        with pytest.raises(WorkflowFailureError):
+            await client.execute_workflow(
+                DisableLoggerSandbox.run,
+                id=f"workflow-{uuid.uuid4()}",
+                task_queue=worker.task_queue,
+                run_timeout=timedelta(seconds=1),
+                retry_policy=RetryPolicy(maximum_attempts=1),
+            )
+        workflow.logger.unsafe_disable_sandbox()
+        await client.execute_workflow(
+            DisableLoggerSandbox.run,
+            id=f"workflow-{uuid.uuid4()}",
+            task_queue=worker.task_queue,
+            run_timeout=timedelta(seconds=1),
+            retry_policy=RetryPolicy(maximum_attempts=1),
+        )
+        workflow.logger.unsafe_disable_sandbox(False)
+        with pytest.raises(WorkflowFailureError):
+            await client.execute_workflow(
+                DisableLoggerSandbox.run,
+                id=f"workflow-{uuid.uuid4()}",
+                task_queue=worker.task_queue,
+                run_timeout=timedelta(seconds=1),
+                retry_policy=RetryPolicy(maximum_attempts=1),
+            )