diff --git a/gclient.py b/gclient.py
index 03adc856d..07f31b574 100755
--- a/gclient.py
+++ b/gclient.py
@@ -4103,11 +4103,6 @@ def path_contains_tilde():
 
 
 def can_run_gclient_and_helpers():
-    if sys.version_info[0] < 3:
-        print('\nYour python version %s is unsupported, please upgrade.\n' %
-              sys.version.split(' ', 1)[0],
-              file=sys.stderr)
-        return False
     if not sys.executable:
         print('\nPython cannot find the location of it\'s own executable.\n',
               file=sys.stderr)
diff --git a/gerrit_client.py b/gerrit_client.py
index d669118bd..293a91e7b 100755
--- a/gerrit_client.py
+++ b/gerrit_client.py
@@ -511,11 +511,6 @@ class OptionParser(optparse.OptionParser):
 
 
 def main(argv):
-    if sys.version_info[0] < 3:
-        print('\nYour python version %s is unsupported, please upgrade.\n' %
-              (sys.version.split(' ', 1)[0], ),
-              file=sys.stderr)
-        return 2
     dispatcher = subcommand.CommandDispatcher(__name__)
     return dispatcher.execute(OptionParser(), argv)
 
diff --git a/git_cl.py b/git_cl.py
index 0277a1053..3a89663f4 100755
--- a/git_cl.py
+++ b/git_cl.py
@@ -6689,12 +6689,6 @@ class OptionParser(optparse.OptionParser):
 
 
 def main(argv):
-    if sys.version_info[0] < 3:
-        print('\nYour Python version %s is unsupported, please upgrade.\n' %
-              (sys.version.split(' ', 1)[0], ),
-              file=sys.stderr)
-        return 2
-
     colorize_CMDstatus_doc()
     dispatcher = subcommand.CommandDispatcher(__name__)
     try:
diff --git a/my_activity.py b/my_activity.py
index 59d378e3a..8040abc67 100755
--- a/my_activity.py
+++ b/my_activity.py
@@ -53,10 +53,6 @@ import fix_encoding
 import gclient_utils
 import gerrit_util
 
-if sys.version_info.major == 2:
-    logging.critical(
-        'Python 2 is not supported. Run my_activity.py using vpython3.')
-
 try:
     import dateutil  # pylint: disable=import-error
     import dateutil.parser
diff --git a/win_toolchain/package_from_installed.py b/win_toolchain/package_from_installed.py
index 77441646c..e38d5a34e 100644
--- a/win_toolchain/package_from_installed.py
+++ b/win_toolchain/package_from_installed.py
@@ -500,9 +500,6 @@ def RenameToSha1(output):
 
 
 def main():
-    if sys.version_info[0] < 3:
-        print('This script requires Python 3')
-        sys.exit(10)
     usage = 'usage: %prog [options] 2022'
     parser = optparse.OptionParser(usage)
     parser.add_option('-w',