diff --git a/PC/layout/__main__.py b/PC/layout/__main__.py
index f7aa1e6d261..05a059eee7c 100644
--- a/PC/layout/__main__.py
+++ b/PC/layout/__main__.py
@@ -1,7 +1,7 @@
 import sys
 
 try:
-    import layout
+    import layout  # noqa: F401
 except ImportError:
     # Failed to import our package, which likely means we were started directly
     # Add the additional search path needed to locate our module.
diff --git a/Tools/build/freeze_modules.py b/Tools/build/freeze_modules.py
index eef2d0af046..7f1dee18319 100644
--- a/Tools/build/freeze_modules.py
+++ b/Tools/build/freeze_modules.py
@@ -5,10 +5,10 @@ See the notes at the top of Python/frozen.c for more info.
 
 from collections import namedtuple
 import hashlib
-import os
 import ntpath
+import os
 import posixpath
-import argparse
+
 from update_file import updating_file_with_tmpfile
 
 
diff --git a/Tools/patchcheck/patchcheck.py b/Tools/patchcheck/patchcheck.py
index af1f0584bb5..fc338f389ca 100755
--- a/Tools/patchcheck/patchcheck.py
+++ b/Tools/patchcheck/patchcheck.py
@@ -1,8 +1,6 @@
 #!/usr/bin/env python3
 """Check proposed changes for common issues."""
-import re
 import sys
-import shutil
 import os.path
 import subprocess
 import sysconfig
diff --git a/Tools/ssl/make_ssl_data.py b/Tools/ssl/make_ssl_data.py
index 98608716576..d24e02210d4 100755
--- a/Tools/ssl/make_ssl_data.py
+++ b/Tools/ssl/make_ssl_data.py
@@ -15,7 +15,6 @@ import datetime
 import operator
 import os
 import re
-import sys
 
 
 parser = argparse.ArgumentParser(