diff --git a/lms/djangoapps/courseware/tests/test_views.py b/lms/djangoapps/courseware/tests/test_views.py
index 5ca92f92a3b8..d249fdac3ca9 100644
--- a/lms/djangoapps/courseware/tests/test_views.py
+++ b/lms/djangoapps/courseware/tests/test_views.py
@@ -78,6 +78,7 @@
 from lms.djangoapps.courseware.tests.helpers import MasqueradeMixin, get_expiration_banner_text, set_preview_mode
 from lms.djangoapps.courseware.testutils import RenderXBlockTestMixin
 from lms.djangoapps.courseware.toggles import (
+    COURSEWARE_MICROFRONTEND_SIDEBAR_DISABLED,
     COURSEWARE_MICROFRONTEND_SEARCH_ENABLED,
     COURSEWARE_OPTIMIZED_RENDER_XBLOCK,
     COURSEWARE_SHOW_DEFAULT_RIGHT_SIDEBAR,
@@ -3815,6 +3816,42 @@ def test_is_mfe_search_waffle_disabled(self):
         self.assertEqual(body, {'enabled': False})
 
 
+class TestCoursewareMFESidebarEnabledAPI(SharedModuleStoreTestCase):
+    """
+    Tests the endpoint to fetch the Courseware Sidebar waffle flag status.
+    """
+
+    def setUp(self):
+        super().setUp()
+
+        self.course = CourseFactory.create()
+
+        self.client = APIClient()
+        self.apiUrl = reverse('courseware_sidebar_enabled_view', kwargs={'course_id': str(self.course.id)})
+
+    @override_waffle_flag(COURSEWARE_MICROFRONTEND_SIDEBAR_DISABLED, active=True)
+    def test_courseware_mfe_sidebar_disabled(self):
+        """
+        Getter to check if user is allowed to show the Courseware navigation sidebar.
+        """
+        response = self.client.get(self.apiUrl, content_type='application/json')
+        body = json.loads(response.content.decode('utf-8'))
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(body, {'enabled': False})
+
+    @override_waffle_flag(COURSEWARE_MICROFRONTEND_SIDEBAR_DISABLED, active=False)
+    def test_is_mfe_sidebar_enabled(self):
+        """
+        Getter to check if user is allowed to show the Courseware navigation sidebar.
+        """
+        response = self.client.get(self.apiUrl, content_type='application/json')
+        body = json.loads(response.content.decode('utf-8'))
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(body, {'enabled': True})
+
+
 class TestMFEDiscussionSidebarEnabledAPI(SharedModuleStoreTestCase):
     """
     Tests the endpoint to fetch the Courseware Discussion/Notifications Sidebar waffle flag status.
diff --git a/lms/djangoapps/courseware/toggles.py b/lms/djangoapps/courseware/toggles.py
index 565b759f23fa..8a46858cf00d 100644
--- a/lms/djangoapps/courseware/toggles.py
+++ b/lms/djangoapps/courseware/toggles.py
@@ -83,6 +83,19 @@
     f'{WAFFLE_FLAG_NAMESPACE}.disable_navigation_sidebar_blocks_caching', __name__
 )
 
+# .. toggle_name: courseware.disable_navigation_sidebar
+# .. toggle_implementation: WaffleFlag
+# .. toggle_default: False
+# .. toggle_description: Disable navi sidebar on Learning MFE
+# .. toggle_use_cases: temporary
+# .. toggle_creation_date: 2024-03-07
+# .. toggle_target_removal_date: None
+# .. toggle_tickets: AXIMST-611
+# .. toggle_warning: None.
+COURSEWARE_MICROFRONTEND_SIDEBAR_DISABLED = CourseWaffleFlag(
+    f'{WAFFLE_FLAG_NAMESPACE}.disable_navigation_sidebar', __name__
+)
+
 # .. toggle_name: courseware.show_default_right_sidebar
 # .. toggle_implementation: WaffleFlag
 # .. toggle_default: False
@@ -209,6 +222,13 @@ def courseware_disable_navigation_sidebar_blocks_caching(course_key=None):
     return COURSEWARE_MICROFRONTEND_NAVIGATION_SIDEBAR_BLOCKS_DISABLE_CACHING.is_enabled(course_key)
 
 
+def courseware_mfe_sidebar_is_disabled(course_key=None):
+    """
+    Return whether the courseware.disable_navigation_sidebar flag is on.
+    """
+    return COURSEWARE_MICROFRONTEND_SIDEBAR_DISABLED.is_enabled(course_key)
+
+
 def courseware_show_default_right_sidebar_is_enabled(course_key=None):
     """
     Return whether the courseware.show_default_right_sidebar flag is on.
diff --git a/lms/djangoapps/courseware/views/views.py b/lms/djangoapps/courseware/views/views.py
index e7ba9342dcc0..5607d2a6af98 100644
--- a/lms/djangoapps/courseware/views/views.py
+++ b/lms/djangoapps/courseware/views/views.py
@@ -92,6 +92,7 @@
     course_is_invitation_only,
     courseware_mfe_search_is_enabled,
     courseware_show_default_right_sidebar_is_enabled,
+    courseware_mfe_sidebar_is_disabled,
 )
 from lms.djangoapps.courseware.user_state_client import DjangoXBlockUserStateClient
 from lms.djangoapps.courseware.utils import (
@@ -2288,6 +2289,21 @@ def courseware_mfe_search_enabled(request, course_id=None):
     return JsonResponse(payload)
 
 
+@api_view(['GET'])
+def courseware_mfe_sidebar_enabled(request, course_id=None):
+    """
+    GET endpoint to expose whether the course may display navigation sidebar.
+    """
+    try:
+        course_key = CourseKey.from_string(course_id) if course_id else None
+    except InvalidKeyError:
+        return JsonResponse({"error": "Invalid course_id"})
+
+    return JsonResponse({
+        "enabled": not courseware_mfe_sidebar_is_disabled(course_key)
+    })
+
+
 @api_view(['GET'])
 def courseware_mfe_show_default_right_sidebar_is_enabled(request, course_id=None):
     """
@@ -2301,4 +2317,3 @@ def courseware_mfe_show_default_right_sidebar_is_enabled(request, course_id=None
     return JsonResponse({
         "enabled": courseware_show_default_right_sidebar_is_enabled(course_key)
     })
-
diff --git a/lms/urls.py b/lms/urls.py
index 4d4afacd4a42..b7b6d49fed7c 100644
--- a/lms/urls.py
+++ b/lms/urls.py
@@ -749,6 +749,11 @@
         courseware_views.courseware_mfe_search_enabled,
         name='courseware_search_enabled_view',
     ),
+    re_path(
+        fr'^courses/{settings.COURSE_ID_PATTERN}/courseware-sidebar/enabled/$',
+        courseware_views.courseware_mfe_sidebar_enabled,
+        name='courseware_sidebar_enabled_view',
+    ),
     re_path(
         fr'^courses/{settings.COURSE_ID_PATTERN}/discussion-sidebar/enabled/$',
         courseware_views.courseware_mfe_show_default_right_sidebar_is_enabled,