diff --git a/cms/envs/common.py b/cms/envs/common.py
index cd622cceb0..9b19779601 100644
--- a/cms/envs/common.py
+++ b/cms/envs/common.py
@@ -2156,16 +2156,3 @@ DISABLE_DEPRECATED_SIGNIN_URL = False
 # .. toggle_tickets: ARCH-1253
 # .. toggle_status: supported
 DISABLE_DEPRECATED_SIGNUP_URL = False
-
-# .. toggle_name: DISABLE_DEPRECATED_LOGIN_POST
-# .. toggle_implementation: DjangoSetting
-# .. toggle_default: False
-# .. toggle_description: Toggle for removing the deprecated /login_post url.
-# .. toggle_category: n/a
-# .. toggle_use_cases: incremental_release
-# .. toggle_creation_date: 2019-12-02
-# .. toggle_expiration_date: 2020-06-01
-# .. toggle_warnings: This url can be removed once it no longer has any real traffic. Note: We have permission to remove for traffic from user_agent including `mitx-quantum`.
-# .. toggle_tickets: ARCH-1253
-# .. toggle_status: supported
-DISABLE_DEPRECATED_LOGIN_POST = False
diff --git a/openedx/core/djangoapps/user_authn/urls_common.py b/openedx/core/djangoapps/user_authn/urls_common.py
index 352fb799ce..81e424338e 100644
--- a/openedx/core/djangoapps/user_authn/urls_common.py
+++ b/openedx/core/djangoapps/user_authn/urls_common.py
@@ -62,13 +62,6 @@ urlpatterns = [
 
 ]
 
-if not getattr(settings, 'DISABLE_DEPRECATED_LOGIN_POST', False):
-    # TODO: Remove login_post once it no longer has real traffic.
-    #   It was only used by old Studio sign-in and some miscellaneous callers, which should no longer be in use.
-    urlpatterns += [
-        url(r'^login_post$', login.login_user, name='login_post'),
-    ]
-
 # password reset django views (see above for password reset views)
 urlpatterns += [
     url(