diff --git a/changelog.d/10667.misc b/changelog.d/10667.misc
new file mode 100644
index 0000000000..c92846ae26
--- /dev/null
+++ b/changelog.d/10667.misc
@@ -0,0 +1 @@
+Flatten the `tests.synapse.rests` package by moving the contents of `v1` and `v2_alpha` into the parent.
\ No newline at end of file
diff --git a/mypy.ini b/mypy.ini
index 90ade37b3f..b17872211e 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -91,8 +91,8 @@ files =
   tests/handlers/test_password_providers.py,
   tests/handlers/test_room_summary.py,
   tests/handlers/test_sync.py,
-  tests/rest/client/v1/test_login.py,
-  tests/rest/client/v2_alpha/test_auth.py,
+  tests/rest/client/test_login.py,
+  tests/rest/client/test_auth.py,
   tests/util/test_itertools.py,
   tests/util/test_stream_change_cache.py
 
diff --git a/tests/rest/client/v2_alpha/test_account.py b/tests/rest/client/test_account.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_account.py
rename to tests/rest/client/test_account.py
diff --git a/tests/rest/client/v2_alpha/test_auth.py b/tests/rest/client/test_auth.py
similarity index 99%
rename from tests/rest/client/v2_alpha/test_auth.py
rename to tests/rest/client/test_auth.py
index cf5cfb910c..e2fcbdc63a 100644
--- a/tests/rest/client/v2_alpha/test_auth.py
+++ b/tests/rest/client/test_auth.py
@@ -25,7 +25,7 @@ from synapse.types import JsonDict, UserID
 
 from tests import unittest
 from tests.handlers.test_oidc import HAS_OIDC
-from tests.rest.client.v1.utils import TEST_OIDC_CONFIG
+from tests.rest.client.utils import TEST_OIDC_CONFIG
 from tests.server import FakeChannel
 from tests.unittest import override_config, skip_unless
 
diff --git a/tests/rest/client/v2_alpha/test_capabilities.py b/tests/rest/client/test_capabilities.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_capabilities.py
rename to tests/rest/client/test_capabilities.py
diff --git a/tests/rest/client/v1/test_directory.py b/tests/rest/client/test_directory.py
similarity index 100%
rename from tests/rest/client/v1/test_directory.py
rename to tests/rest/client/test_directory.py
diff --git a/tests/rest/client/v1/test_events.py b/tests/rest/client/test_events.py
similarity index 100%
rename from tests/rest/client/v1/test_events.py
rename to tests/rest/client/test_events.py
diff --git a/tests/rest/client/v2_alpha/test_filter.py b/tests/rest/client/test_filter.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_filter.py
rename to tests/rest/client/test_filter.py
diff --git a/tests/rest/client/v2_alpha/test_keys.py b/tests/rest/client/test_keys.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_keys.py
rename to tests/rest/client/test_keys.py
diff --git a/tests/rest/client/v1/test_login.py b/tests/rest/client/test_login.py
similarity index 99%
rename from tests/rest/client/v1/test_login.py
rename to tests/rest/client/test_login.py
index eba3552b19..5b2243fe52 100644
--- a/tests/rest/client/v1/test_login.py
+++ b/tests/rest/client/test_login.py
@@ -32,7 +32,7 @@ from synapse.types import create_requester
 from tests import unittest
 from tests.handlers.test_oidc import HAS_OIDC
 from tests.handlers.test_saml import has_saml2
-from tests.rest.client.v1.utils import TEST_OIDC_AUTH_ENDPOINT, TEST_OIDC_CONFIG
+from tests.rest.client.utils import TEST_OIDC_AUTH_ENDPOINT, TEST_OIDC_CONFIG
 from tests.test_utils.html_parsers import TestHtmlParser
 from tests.unittest import HomeserverTestCase, override_config, skip_unless
 
diff --git a/tests/rest/client/v2_alpha/test_password_policy.py b/tests/rest/client/test_password_policy.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_password_policy.py
rename to tests/rest/client/test_password_policy.py
diff --git a/tests/rest/client/v1/test_presence.py b/tests/rest/client/test_presence.py
similarity index 100%
rename from tests/rest/client/v1/test_presence.py
rename to tests/rest/client/test_presence.py
diff --git a/tests/rest/client/v1/test_profile.py b/tests/rest/client/test_profile.py
similarity index 100%
rename from tests/rest/client/v1/test_profile.py
rename to tests/rest/client/test_profile.py
diff --git a/tests/rest/client/v1/test_push_rule_attrs.py b/tests/rest/client/test_push_rule_attrs.py
similarity index 100%
rename from tests/rest/client/v1/test_push_rule_attrs.py
rename to tests/rest/client/test_push_rule_attrs.py
diff --git a/tests/rest/client/v2_alpha/test_register.py b/tests/rest/client/test_register.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_register.py
rename to tests/rest/client/test_register.py
diff --git a/tests/rest/client/v2_alpha/test_relations.py b/tests/rest/client/test_relations.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_relations.py
rename to tests/rest/client/test_relations.py
diff --git a/tests/rest/client/v2_alpha/test_report_event.py b/tests/rest/client/test_report_event.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_report_event.py
rename to tests/rest/client/test_report_event.py
diff --git a/tests/rest/client/v1/test_rooms.py b/tests/rest/client/test_rooms.py
similarity index 100%
rename from tests/rest/client/v1/test_rooms.py
rename to tests/rest/client/test_rooms.py
diff --git a/tests/rest/client/v2_alpha/test_sendtodevice.py b/tests/rest/client/test_sendtodevice.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_sendtodevice.py
rename to tests/rest/client/test_sendtodevice.py
diff --git a/tests/rest/client/v2_alpha/test_shared_rooms.py b/tests/rest/client/test_shared_rooms.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_shared_rooms.py
rename to tests/rest/client/test_shared_rooms.py
diff --git a/tests/rest/client/v2_alpha/test_sync.py b/tests/rest/client/test_sync.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_sync.py
rename to tests/rest/client/test_sync.py
diff --git a/tests/rest/client/v1/test_typing.py b/tests/rest/client/test_typing.py
similarity index 100%
rename from tests/rest/client/v1/test_typing.py
rename to tests/rest/client/test_typing.py
diff --git a/tests/rest/client/v2_alpha/test_upgrade_room.py b/tests/rest/client/test_upgrade_room.py
similarity index 100%
rename from tests/rest/client/v2_alpha/test_upgrade_room.py
rename to tests/rest/client/test_upgrade_room.py
diff --git a/tests/rest/client/v1/utils.py b/tests/rest/client/utils.py
similarity index 100%
rename from tests/rest/client/v1/utils.py
rename to tests/rest/client/utils.py
diff --git a/tests/rest/client/v1/__init__.py b/tests/rest/client/v1/__init__.py
deleted file mode 100644
index 5e83dba2ed..0000000000
--- a/tests/rest/client/v1/__init__.py
+++ /dev/null
@@ -1,13 +0,0 @@
-# Copyright 2014-2016 OpenMarket Ltd
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
diff --git a/tests/rest/client/v2_alpha/__init__.py b/tests/rest/client/v2_alpha/__init__.py
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/tests/unittest.py b/tests/unittest.py
index 3eec9c4d5b..f2c90cc47b 100644
--- a/tests/unittest.py
+++ b/tests/unittest.py
@@ -252,7 +252,7 @@ class HomeserverTestCase(TestCase):
             reactor=self.reactor,
         )
 
-        from tests.rest.client.v1.utils import RestHelper
+        from tests.rest.client.utils import RestHelper
 
         self.helper = RestHelper(self.hs, self.site, getattr(self, "user_id", None))