diff --git a/api/CHANGELOG.md b/api/CHANGELOG.md
index fee2f4e914..1d4da94ad3 100644
--- a/api/CHANGELOG.md
+++ b/api/CHANGELOG.md
@@ -12,6 +12,7 @@ All notable changes to the **Prowler API** are documented in this file.
 - Finding groups list and latest endpoints support `sort=delta`, ordering by `new_count` then `changed_count` so groups with the most new findings rank highest [(#10606)](https://github.com/prowler-cloud/prowler/pull/10606)
 - Finding group resources endpoints (`/finding-groups/{check_id}/resources` and `/finding-groups/latest/{check_id}/resources`) now expose `finding_id` per row, pointing to the most recent matching Finding for each resource. UUIDv7 ordering guarantees `Max(finding__id)` resolves to the latest snapshot [(#10630)](https://github.com/prowler-cloud/prowler/pull/10630)
 - Handle CIS and CISA SCuBA compliance framework from google workspace [(#10629)](https://github.com/prowler-cloud/prowler/pull/10629)
+- Sort support for all finding group counter fields: `pass_muted_count`, `fail_muted_count`, `manual_muted_count`, and all `new_*`/`changed_*` status-mute breakdown counters [(#10655)](https://github.com/prowler-cloud/prowler/pull/10655)
 
 ### 🔄 Changed
 
diff --git a/api/src/backend/api/tests/test_views.py b/api/src/backend/api/tests/test_views.py
index 7457f20f4d..2249a041ab 100644
--- a/api/src/backend/api/tests/test_views.py
+++ b/api/src/backend/api/tests/test_views.py
@@ -17046,6 +17046,57 @@ class TestFindingGroupViewSet:
         # Descending boolean: True (1) before False (0)
         assert muted_values == sorted(muted_values, reverse=True)
 
+    @pytest.mark.parametrize(
+        "endpoint_name", ["finding-group-list", "finding-group-latest"]
+    )
+    @pytest.mark.parametrize(
+        "sort_field",
+        [
+            "pass_muted_count",
+            "fail_muted_count",
+            "manual_muted_count",
+            "new_fail_count",
+            "new_fail_muted_count",
+            "new_pass_count",
+            "new_pass_muted_count",
+            "new_manual_count",
+            "new_manual_muted_count",
+            "changed_fail_count",
+            "changed_fail_muted_count",
+            "changed_pass_count",
+            "changed_pass_muted_count",
+            "changed_manual_count",
+            "changed_manual_muted_count",
+        ],
+    )
+    def test_finding_groups_sort_by_counter_fields(
+        self,
+        authenticated_client,
+        finding_groups_fixture,
+        endpoint_name,
+        sort_field,
+    ):
+        """All counter fields are accepted as sort parameters (asc and desc)."""
+        params = {"sort": f"-{sort_field}"}
+        if endpoint_name == "finding-group-list":
+            params["filter[inserted_at]"] = TODAY
+
+        response = authenticated_client.get(reverse(endpoint_name), params)
+        assert response.status_code == status.HTTP_200_OK
+        data = response.json()["data"]
+        assert len(data) > 0
+
+        desc_values = [item["attributes"][sort_field] for item in data]
+        assert desc_values == sorted(desc_values, reverse=True)
+
+        params["sort"] = sort_field
+        response = authenticated_client.get(reverse(endpoint_name), params)
+        assert response.status_code == status.HTTP_200_OK
+        asc_values = [
+            item["attributes"][sort_field] for item in response.json()["data"]
+        ]
+        assert asc_values == sorted(asc_values)
+
     @pytest.mark.parametrize(
         "endpoint_name", ["finding-group-list", "finding-group-latest"]
     )
diff --git a/api/src/backend/api/v1/views.py b/api/src/backend/api/v1/views.py
index 23cfe17f2d..2581ba3f26 100644
--- a/api/src/backend/api/v1/views.py
+++ b/api/src/backend/api/v1/views.py
@@ -7311,8 +7311,23 @@ class FindingGroupViewSet(BaseRLSViewSet):
         "pass_count": "pass_count",
         "manual_count": "manual_count",
         "muted_count": "muted_count",
+        "pass_muted_count": "pass_muted_count",
+        "fail_muted_count": "fail_muted_count",
+        "manual_muted_count": "manual_muted_count",
         "new_count": "new_count",
+        "new_fail_count": "new_fail_count",
+        "new_fail_muted_count": "new_fail_muted_count",
+        "new_pass_count": "new_pass_count",
+        "new_pass_muted_count": "new_pass_muted_count",
+        "new_manual_count": "new_manual_count",
+        "new_manual_muted_count": "new_manual_muted_count",
         "changed_count": "changed_count",
+        "changed_fail_count": "changed_fail_count",
+        "changed_fail_muted_count": "changed_fail_muted_count",
+        "changed_pass_count": "changed_pass_count",
+        "changed_pass_muted_count": "changed_pass_muted_count",
+        "changed_manual_count": "changed_manual_count",
+        "changed_manual_muted_count": "changed_manual_muted_count",
         "resources_total": "resources_total",
         "resources_fail": "resources_fail",
         "first_seen_at": "agg_first_seen_at",
@@ -7683,11 +7698,6 @@ class FindingGroupViewSet(BaseRLSViewSet):
                         )
                     )
 
-                # delta_order is a virtual sort field: expand it to a
-                # lexicographic ordering by (new_count, changed_count) so groups
-                # with more new findings rank higher, with changed_count as the
-                # tie-breaker (preserves the "new > changed" priority used by
-                # the resources endpoint, but driven by the actual counters).
                 expanded_ordering = []
                 for field in ordering:
                     if field.lstrip("-") == "delta_order":