diff --git a/lms/djangoapps/discussion/rest_api/api.py b/lms/djangoapps/discussion/rest_api/api.py
index 50461dd2b255..5a104bba43b7 100644
--- a/lms/djangoapps/discussion/rest_api/api.py
+++ b/lms/djangoapps/discussion/rest_api/api.py
@@ -873,7 +873,7 @@ def get_thread_list(
     }
 
     if view:
-        if view in ["unread", "unanswered"]:
+        if view in ["unread", "unanswered", "unresponded"]:
             query_params[view] = "true"
         else:
             ValidationError({
diff --git a/lms/djangoapps/discussion/rest_api/forms.py b/lms/djangoapps/discussion/rest_api/forms.py
index 3663b41738bc..c7aa8c894b13 100644
--- a/lms/djangoapps/discussion/rest_api/forms.py
+++ b/lms/djangoapps/discussion/rest_api/forms.py
@@ -59,7 +59,7 @@ class ThreadListGetForm(_PaginationForm):
     count_flagged = ExtendedNullBooleanField(required=False)
     flagged = ExtendedNullBooleanField(required=False)
     view = ChoiceField(
-        choices=[(choice, choice) for choice in ["unread", "unanswered"]],
+        choices=[(choice, choice) for choice in ["unread", "unanswered", "unresponded"]],
         required=False,
     )
     order_by = ChoiceField(
diff --git a/lms/djangoapps/discussion/rest_api/tests/test_views.py b/lms/djangoapps/discussion/rest_api/tests/test_views.py
index 118b4fcc291f..400c1be4aa11 100644
--- a/lms/djangoapps/discussion/rest_api/tests/test_views.py
+++ b/lms/djangoapps/discussion/rest_api/tests/test_views.py
@@ -955,7 +955,7 @@ def test_basic(self):
             "per_page": ["10"],
         })
 
-    @ddt.data("unread", "unanswered")
+    @ddt.data("unread", "unanswered", "unresponded")
     def test_view_query(self, query):
         threads = [make_minimal_cs_thread()]
         self.register_get_user_response(self.user)
diff --git a/lms/djangoapps/discussion/rest_api/views.py b/lms/djangoapps/discussion/rest_api/views.py
index c04fc7e48471..6831765fbf87 100644
--- a/lms/djangoapps/discussion/rest_api/views.py
+++ b/lms/djangoapps/discussion/rest_api/views.py
@@ -361,7 +361,7 @@ class ThreadViewSet(DeveloperErrorViewMixin, ViewSet):
 
         * view: "unread" for threads the requesting user has not read, or
             "unanswered" for question threads with no marked answer. Only one
-            can be selected.
+            can be selected, or unresponded for discussion type posts with no response
 
         * requested_fields: (list) Indicates which additional fields to return
           for each thread. (supports 'profile_image')