diff --git a/Lib/test/__main__.py b/Lib/test/__main__.py
index 19a6b2b8904526a..e5780b784b4b053 100644
--- a/Lib/test/__main__.py
+++ b/Lib/test/__main__.py
@@ -1,2 +1,2 @@
-from test.libregrtest import main
+from test.libregrtest.main import main
 main()
diff --git a/Lib/test/autotest.py b/Lib/test/autotest.py
index fa85cc153a133aa..b5a1fab404c72d7 100644
--- a/Lib/test/autotest.py
+++ b/Lib/test/autotest.py
@@ -1,5 +1,5 @@
 # This should be equivalent to running regrtest.py from the cmdline.
 # It can be especially handy if you're in an interactive shell, e.g.,
 # from test import autotest.
-from test.libregrtest import main
+from test.libregrtest.main import main
 main()
diff --git a/Lib/test/libregrtest/__init__.py b/Lib/test/libregrtest/__init__.py
index 5e8dba5dbde71a2..e69de29bb2d1d64 100644
--- a/Lib/test/libregrtest/__init__.py
+++ b/Lib/test/libregrtest/__init__.py
@@ -1,2 +0,0 @@
-from test.libregrtest.cmdline import _parse_args, RESOURCE_NAMES, ALL_RESOURCES
-from test.libregrtest.main import main
diff --git a/Lib/test/libregrtest/findtests.py b/Lib/test/libregrtest/findtests.py
index 88570be7dccdfd6..0d38b8e60eb7223 100644
--- a/Lib/test/libregrtest/findtests.py
+++ b/Lib/test/libregrtest/findtests.py
@@ -1,6 +1,6 @@
 import os
 
-from test.libregrtest.utils import StrPath, TestName, TestList
+from .utils import StrPath, TestName, TestList
 
 
 # If these test directories are encountered recurse into them and treat each
diff --git a/Lib/test/libregrtest/logger.py b/Lib/test/libregrtest/logger.py
index 6195b5ddd4ebc03..f74bdff6322f13b 100644
--- a/Lib/test/libregrtest/logger.py
+++ b/Lib/test/libregrtest/logger.py
@@ -1,12 +1,12 @@
 import os
 import time
 
-from test.libregrtest.results import TestResults
-from test.libregrtest.runtests import RunTests
-from test.libregrtest.utils import print_warning, MS_WINDOWS
+from .results import TestResults
+from .runtests import RunTests
+from .utils import print_warning, MS_WINDOWS
 
 if MS_WINDOWS:
-    from test.libregrtest.win_utils import WindowsLoadTracker
+    from .win_utils import WindowsLoadTracker
 
 
 class Logger:
diff --git a/Lib/test/libregrtest/main.py b/Lib/test/libregrtest/main.py
index 31eab99ca763511..0f289c06325bd00 100644
--- a/Lib/test/libregrtest/main.py
+++ b/Lib/test/libregrtest/main.py
@@ -10,16 +10,16 @@
 from test import support
 from test.support import os_helper
 
-from test.libregrtest.cmdline import _parse_args, Namespace
-from test.libregrtest.findtests import findtests, split_test_packages
-from test.libregrtest.logger import Logger
-from test.libregrtest.result import State
-from test.libregrtest.runtests import RunTests, HuntRefleak
-from test.libregrtest.setup import setup_process, setup_test_dir
-from test.libregrtest.single import run_single_test, PROGRESS_MIN_TIME
-from test.libregrtest.pgo import setup_pgo_tests
-from test.libregrtest.results import TestResults
-from test.libregrtest.utils import (
+from .cmdline import _parse_args, Namespace
+from .findtests import findtests, split_test_packages
+from .logger import Logger
+from .result import State
+from .runtests import RunTests, HuntRefleak
+from .setup import setup_process, setup_test_dir
+from .single import run_single_test, PROGRESS_MIN_TIME
+from .pgo import setup_pgo_tests
+from .results import TestResults
+from .utils import (
     StrPath, StrJSON, TestName, TestList, TestTuple, FilterTuple,
     strip_py_suffix, count, format_duration,
     printlist, get_build_info, get_temp_dir, get_work_dir, exit_timeout,
@@ -409,7 +409,7 @@ def get_state(self):
         return state
 
     def _run_tests_mp(self, runtests: RunTests, num_workers: int) -> None:
-        from test.libregrtest.run_workers import RunWorkers
+        from .run_workers import RunWorkers
         RunWorkers(num_workers, runtests, self.logger, self.results).run()
 
     def finalize_tests(self, tracer):
diff --git a/Lib/test/libregrtest/refleak.py b/Lib/test/libregrtest/refleak.py
index 6b1d7082ba46ba3..edf8569a8f95fd0 100644
--- a/Lib/test/libregrtest/refleak.py
+++ b/Lib/test/libregrtest/refleak.py
@@ -5,8 +5,8 @@
 from test import support
 from test.support import os_helper
 
-from test.libregrtest.runtests import HuntRefleak
-from test.libregrtest.utils import clear_caches
+from .runtests import HuntRefleak
+from .utils import clear_caches
 
 try:
     from _abc import _get_dump
diff --git a/Lib/test/libregrtest/result.py b/Lib/test/libregrtest/result.py
index b73494d07583fc7..cfd08ecc41b7d45 100644
--- a/Lib/test/libregrtest/result.py
+++ b/Lib/test/libregrtest/result.py
@@ -4,7 +4,7 @@
 
 from test.support import TestStats
 
-from test.libregrtest.utils import (
+from .utils import (
     StrJSON, TestName, FilterTuple,
     format_duration, normalize_test_name, print_warning)
 
diff --git a/Lib/test/libregrtest/results.py b/Lib/test/libregrtest/results.py
index 6a07c2fcf3092cf..94654fd6ab23f9c 100644
--- a/Lib/test/libregrtest/results.py
+++ b/Lib/test/libregrtest/results.py
@@ -1,9 +1,9 @@
 import sys
 from test.support import TestStats
 
-from test.libregrtest.runtests import RunTests
-from test.libregrtest.result import State, TestResult
-from test.libregrtest.utils import (
+from .runtests import RunTests
+from .result import State, TestResult
+from .utils import (
     StrPath, TestName, TestTuple, TestList, FilterDict,
     printlist, count, format_duration)
 
diff --git a/Lib/test/libregrtest/run_workers.py b/Lib/test/libregrtest/run_workers.py
index 6267fe5a924d9f4..768625cb507f9af 100644
--- a/Lib/test/libregrtest/run_workers.py
+++ b/Lib/test/libregrtest/run_workers.py
@@ -14,15 +14,15 @@
 from test import support
 from test.support import os_helper
 
-from test.libregrtest.logger import Logger
-from test.libregrtest.result import TestResult, State
-from test.libregrtest.results import TestResults
-from test.libregrtest.runtests import RunTests
-from test.libregrtest.single import PROGRESS_MIN_TIME
-from test.libregrtest.utils import (
+from .logger import Logger
+from .result import TestResult, State
+from .results import TestResults
+from .runtests import RunTests
+from .single import PROGRESS_MIN_TIME
+from .utils import (
     StrPath, TestName,
     format_duration, print_warning)
-from test.libregrtest.worker import create_worker_process, USE_PROCESS_GROUP
+from .worker import create_worker_process, USE_PROCESS_GROUP
 
 if sys.platform == 'win32':
     import locale
diff --git a/Lib/test/libregrtest/runtests.py b/Lib/test/libregrtest/runtests.py
index e16e79e990c8f1b..e843cc2dadf7346 100644
--- a/Lib/test/libregrtest/runtests.py
+++ b/Lib/test/libregrtest/runtests.py
@@ -2,7 +2,7 @@
 import json
 from typing import Any
 
-from test.libregrtest.utils import (
+from .utils import (
     StrPath, StrJSON, TestTuple, FilterTuple, FilterDict)
 
 
diff --git a/Lib/test/libregrtest/save_env.py b/Lib/test/libregrtest/save_env.py
index 164fe9806b5f0dc..55c1f7801489b01 100644
--- a/Lib/test/libregrtest/save_env.py
+++ b/Lib/test/libregrtest/save_env.py
@@ -3,9 +3,11 @@
 import os
 import sys
 import threading
+
 from test import support
 from test.support import os_helper
-from test.libregrtest.utils import print_warning
+
+from .utils import print_warning
 
 
 class SkipTestEnvironment(Exception):
diff --git a/Lib/test/libregrtest/setup.py b/Lib/test/libregrtest/setup.py
index c3d812731638600..353a0f70b94ab2d 100644
--- a/Lib/test/libregrtest/setup.py
+++ b/Lib/test/libregrtest/setup.py
@@ -10,8 +10,8 @@
 except ImportError:
     gc = None
 
-from test.libregrtest.runtests import RunTests
-from test.libregrtest.utils import (
+from .runtests import RunTests
+from .utils import (
     setup_unraisable_hook, setup_threading_excepthook, fix_umask,
     replace_stdout, adjust_rlimit_nofile)
 
diff --git a/Lib/test/libregrtest/single.py b/Lib/test/libregrtest/single.py
index 0cb319257878939..635b4f93702b04c 100644
--- a/Lib/test/libregrtest/single.py
+++ b/Lib/test/libregrtest/single.py
@@ -12,11 +12,11 @@
 from test.support import TestStats
 from test.support import threading_helper
 
-from test.libregrtest.result import State, TestResult
-from test.libregrtest.runtests import RunTests
-from test.libregrtest.save_env import saved_test_environment
-from test.libregrtest.setup import setup_tests
-from test.libregrtest.utils import (
+from .result import State, TestResult
+from .runtests import RunTests
+from .save_env import saved_test_environment
+from .setup import setup_tests
+from .utils import (
     TestName,
     clear_caches, remove_testfn, abs_module_name, print_warning)
 
@@ -40,7 +40,7 @@ def regrtest_runner(result: TestResult, test_func, runtests: RunTests) -> None:
     # Run test_func(), collect statistics, and detect reference and memory
     # leaks.
     if runtests.hunt_refleak:
-        from test.libregrtest.refleak import runtest_refleak
+        from .refleak import runtest_refleak
         refleak, test_result = runtest_refleak(result.test_name, test_func,
                                                runtests.hunt_refleak,
                                                runtests.quiet)
diff --git a/Lib/test/libregrtest/worker.py b/Lib/test/libregrtest/worker.py
index b9fb031764349a9..ed1286e5700679c 100644
--- a/Lib/test/libregrtest/worker.py
+++ b/Lib/test/libregrtest/worker.py
@@ -6,10 +6,10 @@
 from test import support
 from test.support import os_helper
 
-from test.libregrtest.setup import setup_process, setup_test_dir
-from test.libregrtest.runtests import RunTests
-from test.libregrtest.single import run_single_test
-from test.libregrtest.utils import (
+from .setup import setup_process, setup_test_dir
+from .runtests import RunTests
+from .single import run_single_test
+from .utils import (
     StrPath, StrJSON, FilterTuple,
     get_work_dir, exit_timeout)
 
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 0ffb3ed454eda07..46a74fe276f5530 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -8,7 +8,7 @@
 
 import os
 import sys
-from test.libregrtest import main
+from test.libregrtest.main import main
 
 
 # Alias for backward compatibility (just in case)