diff --git a/Doc/library/locale.rst b/Doc/library/locale.rst
index ce025670c92..00dd616830b 100644
--- a/Doc/library/locale.rst
+++ b/Doc/library/locale.rst
@@ -370,8 +370,6 @@ The :mod:`locale` module defines the following exception and functions:
    determined.
    The "C" locale is represented as ``(None, None)``.
 
-   .. deprecated-removed:: 3.11 3.15
-
 
 .. function:: getlocale(category=LC_CTYPE)
 
diff --git a/Lib/locale.py b/Lib/locale.py
index 0f1b429ea41..dea3ee55cf4 100644
--- a/Lib/locale.py
+++ b/Lib/locale.py
@@ -559,12 +559,6 @@ def getdefaultlocale(envvars=('LC_ALL', 'LC_CTYPE', 'LANG', 'LANGUAGE')):
 
     """
 
-    import warnings
-    warnings._deprecated(
-        "locale.getdefaultlocale",
-        "{name!r} is deprecated and slated for removal in Python {remove}. "
-        "Use setlocale(), getencoding() and getlocale() instead.",
-        remove=(3, 15))
     return _getdefaultlocale(envvars)
 
 
diff --git a/Lib/test/test_locale.py b/Lib/test/test_locale.py
index d49f78c91da..a06c600cf56 100644
--- a/Lib/test/test_locale.py
+++ b/Lib/test/test_locale.py
@@ -1,7 +1,6 @@
 from decimal import Decimal
 from test import support
 from test.support import cpython_only, verbose, is_android, linked_to_musl, os_helper
-from test.support.warnings_helper import check_warnings
 from test.support.import_helper import ensure_lazy_imports, import_fresh_module
 from unittest import mock
 import unittest
@@ -654,8 +653,7 @@ class TestMiscellaneous(unittest.TestCase):
                 env.unset('LC_ALL', 'LC_CTYPE', 'LANG', 'LANGUAGE')
                 env.set('LC_CTYPE', 'UTF-8')
 
-                with check_warnings(('', DeprecationWarning)):
-                    self.assertEqual(locale.getdefaultlocale(), (None, 'UTF-8'))
+                self.assertEqual(locale.getdefaultlocale(), (None, 'UTF-8'))
         finally:
             if orig_getlocale is not None:
                 _locale._getdefaultlocale = orig_getlocale