diff --git a/lms/djangoapps/verify_student/management/commands/cleanup_retired_manual_verifications.py b/lms/djangoapps/verify_student/management/commands/cleanup_retired_manual_verifications.py
new file mode 100644
index 000000000000..ed02e57dae8b
--- /dev/null
+++ b/lms/djangoapps/verify_student/management/commands/cleanup_retired_manual_verifications.py
@@ -0,0 +1,65 @@
+"""
+One-time cleanup: clear PII and delete ManualVerification rows for retired users.
+"""
+
+import logging
+
+from django.conf import settings
+from django.core.management.base import BaseCommand
+
+from lms.djangoapps.verify_student.models import ManualVerification
+
+log = logging.getLogger(__name__)
+
+
+class Command(BaseCommand):
+    """
+    Clears PII then deletes ManualVerification records belonging to retired users.
+
+    Only runs when REDACT_MANUAL_VERIFICATION_HISTORICAL_PII is True.
+
+    Example usage:
+        $ ./manage.py lms cleanup_retired_manual_verifications
+        $ ./manage.py lms cleanup_retired_manual_verifications --dry-run
+    """
+
+    help = 'Clear PII and delete ManualVerification rows for retired users.'
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            '--dry-run',
+            action='store_true',
+            default=False,
+            help='Log what would be deleted without making any changes.',
+        )
+
+    def handle(self, *args, **options):
+        if not getattr(settings, 'REDACT_MANUAL_VERIFICATION_HISTORICAL_PII', False):
+            log.info('Skipping: REDACT_MANUAL_VERIFICATION_HISTORICAL_PII is not enabled.')
+            return
+
+        dry_run = options['dry_run']
+
+        retired_records = ManualVerification.objects.filter(
+            user__userretirementrequest__isnull=False,
+        )
+
+        count = retired_records.count()
+        if count == 0:
+            log.info('No ManualVerification records found for retired users.')
+            return
+
+        log.info('Found %d ManualVerification record(s) for retired users.', count)
+
+        if dry_run:
+            log.info('[dry-run] %d record(s) would be redacted and deleted. No changes made.', count)
+            return
+
+        try:
+            retired_records.update(name='')
+            retired_records.delete()
+        except Exception as exc:
+            log.exception('Failed to redact and delete ManualVerification records: %s', exc)
+            raise
+
+        log.info('Redacted and deleted %d ManualVerification record(s) for retired users.', count)