diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py
index fa7d2c8733f5d1..747b21e4f83359 100644
--- a/Lib/test/test_regrtest.py
+++ b/Lib/test/test_regrtest.py
@@ -871,7 +871,10 @@ def test_script_autotest(self):
         self.run_tests(args)
 
     def run_batch(self, *args):
-        proc = self.run_command(args)
+        proc = self.run_command(args,
+                                # gh-133711: cmd.exe uses the OEM code page
+                                # to display the non-ASCII current directory
+                                errors="backslashreplace")
         self.check_output(proc.stdout)
 
     @unittest.skipUnless(sysconfig.is_python_build(),