diff --git a/openedx/core/djangoapps/content/search/models.py b/openedx/core/djangoapps/content/search/models.py
index c312ec6e166b..711c493ff895 100644
--- a/openedx/core/djangoapps/content/search/models.py
+++ b/openedx/core/djangoapps/content/search/models.py
@@ -34,21 +34,29 @@ class SearchAccess(models.Model):
     )
 
 
-def get_access_ids_for_request(request: Request) -> list[int]:
+def get_access_ids_for_request(request: Request, omit_orgs: list[str] = None) -> list[int]:
     """
     Returns a list of SearchAccess.id values for courses and content libraries that the requesting user has been
     individually grated access to.
+
+    Omits any courses/libraries with orgs in the `omit_orgs` list.
     """
+    omit_orgs = omit_orgs or []
+
     course_roles = get_course_roles(request.user)
     course_clause = models.Q(context_key__in=[
         role.course_id
         for role in course_roles
-        if role.role in [CourseInstructorRole.ROLE, CourseStaffRole.ROLE]
+        if (
+            role.role in [CourseInstructorRole.ROLE, CourseStaffRole.ROLE]
+            and role.org not in omit_orgs
+        )
     ])
 
     libraries = get_libraries_for_user(user=request.user)
     library_clause = models.Q(context_key__in=[
         lib.library_key for lib in libraries
+        if lib.library_key.org not in omit_orgs
     ])
 
     # Sort by descending access ID to simulate prioritizing the "most recently created context keys".
diff --git a/openedx/core/djangoapps/content/search/tests/test_models.py b/openedx/core/djangoapps/content/search/tests/test_models.py
index a662660ff58d..ef42a1c04879 100644
--- a/openedx/core/djangoapps/content/search/tests/test_models.py
+++ b/openedx/core/djangoapps/content/search/tests/test_models.py
@@ -216,6 +216,16 @@ def test_staff_get_access_ids_for_request(self):
         access_ids = get_access_ids_for_request(request)
         self._check_access_ids(access_ids, self.staff_user_keys)
 
+    def test_get_access_ids_for_request_omit_orgs(self):
+        """
+        Omit the org1 library keys from the returned list.
+        """
+        request = RequestFactory().get('/course')
+        request.user = self.global_staff
+
+        access_ids = get_access_ids_for_request(request, omit_orgs=['org1'])
+        self._check_access_ids(access_ids, self.staff_user_keys[-2:])
+
     def test_delete_removes_access_ids_for_request(self):
         """Removing courses and library should remove their associated access_ids."""
         remaining_keys = self.staff_user_keys
diff --git a/openedx/core/djangoapps/content/search/tests/test_views.py b/openedx/core/djangoapps/content/search/tests/test_views.py
index 4b23898a082f..853f5b5149a6 100644
--- a/openedx/core/djangoapps/content/search/tests/test_views.py
+++ b/openedx/core/djangoapps/content/search/tests/test_views.py
@@ -8,6 +8,8 @@
 from django.test import override_settings
 from rest_framework.test import APIClient
 
+from common.djangoapps.student.auth import update_org_role
+from common.djangoapps.student.roles import OrgStaffRole
 from openedx.core.djangolib.testing.utils import skip_unless_cms
 from xmodule.modulestore.tests.django_utils import SharedModuleStoreTestCase
 
@@ -193,6 +195,33 @@ def test_studio_search_org_access(self, username, mock_search_client):
             expires_at=mock.ANY,
         )
 
+    @mock_meilisearch(enabled=True)
+    @mock.patch('openedx.core.djangoapps.content.search.views.meilisearch.Client')
+    def test_studio_search_omit_orgs(self, mock_search_client):
+        """
+        Grant org access to our staff user to ensure that org's access_ids are omitted from the search filter.
+        """
+        update_org_role(caller=self.global_staff, role=OrgStaffRole, user=self.course_staff, orgs=['org1'])
+        self.client.login(username='course_staff', password='course_staff_pass')
+        mock_generate_tenant_token = self._mock_generate_tenant_token(mock_search_client)
+        result = self.client.get(STUDIO_SEARCH_ENDPOINT_URL)
+        assert result.status_code == 200
+
+        expected_access_ids = list(SearchAccess.objects.filter(
+            context_key__in=[key for key in self.course_user_keys if key.org != 'org1'],
+        ).only('id').values_list('id', flat=True))
+        expected_access_ids.sort(reverse=True)
+
+        mock_generate_tenant_token.assert_called_once_with(
+            api_key_uid=MOCK_API_KEY_UID,
+            search_rules={
+                "studio_content": {
+                    "filter": f"org IN ['org1'] OR access_id IN {expected_access_ids}",
+                }
+            },
+            expires_at=mock.ANY,
+        )
+
     @mock_meilisearch(enabled=True)
     @mock.patch('openedx.core.djangoapps.content.search.views._get_user_orgs')
     @mock.patch('openedx.core.djangoapps.content.search.views.get_access_ids_for_request')
diff --git a/openedx/core/djangoapps/content/search/views.py b/openedx/core/djangoapps/content/search/views.py
index 3a4020d60a8e..5b29a8db1b94 100644
--- a/openedx/core/djangoapps/content/search/views.py
+++ b/openedx/core/djangoapps/content/search/views.py
@@ -48,7 +48,7 @@ def _get_meili_access_filter(request: Request) -> dict:
     user_orgs = _get_user_orgs(request)[:MAX_ORGS_IN_FILTER]
 
     # ...or the N most recent courses and libraries they can access.
-    access_ids = get_access_ids_for_request(request)[:MAX_ACCESS_IDS_IN_FILTER]
+    access_ids = get_access_ids_for_request(request, omit_orgs=user_orgs)[:MAX_ACCESS_IDS_IN_FILTER]
     return {
         "filter": f"org IN {user_orgs} OR access_id IN {access_ids}",
     }