diff --git a/packit_service/models.py b/packit_service/models.py
index 26cdfb02e..6daa7641d 100644
--- a/packit_service/models.py
+++ b/packit_service/models.py
@@ -5158,6 +5158,19 @@ def get_by_id(cls, group_id: int) -> Optional["LogDetectiveRunGroupModel"]:
         with sa_session_transaction() as session:
             return session.query(LogDetectiveRunGroupModel).filter_by(id=group_id).first()
 
+    @classmethod
+    def get_range(
+        cls,
+        first: int,
+        last: int,
+    ) -> Iterable["LogDetectiveRunGroupModel"]:
+        with sa_session_transaction() as session:
+            query = session.query(LogDetectiveRunGroupModel).order_by(
+                desc(LogDetectiveRunGroupModel.id),
+            )
+
+            return query.slice(first, last)
+
     @classmethod
     def get_running(
         cls,
diff --git a/packit_service/service/api/logdetective.py b/packit_service/service/api/logdetective.py
index 97e8442a9..5143ce56c 100644
--- a/packit_service/service/api/logdetective.py
+++ b/packit_service/service/api/logdetective.py
@@ -120,3 +120,33 @@ def get(self):
         )
         resp.headers["Content-Range"] = f"log-detective-results {first + 1}-{last}/*"
         return resp
+
+
+@ns.route("/groups")
+class LogDetectiveGroupList(Resource):
+    @ns.expect(pagination_arguments)
+    @ns.response(HTTPStatus.PARTIAL_CONTENT.value, "Log Detective group list follows")
+    def get(self):
+        """List all Log Detective run groups."""
+        first, last = indices()
+        result = []
+        for group_model in LogDetectiveRunGroupModel.get_range(first, last):
+            targets = sorted(group_model.grouped_targets, key=lambda target: target.id)
+            group_dict = {
+                "packit_id": group_model.id,
+                "submitted_time": optional_timestamp(group_model.submitted_time),
+                "run_ids": sorted(run.id for run in group_model.runs) if group_model.runs else [],
+                "log_detective_targets": [
+                    {
+                        "id": target.id,
+                        "target_arch": target.target,
+                        "status": target.status.value,
+                    }
+                    for target in targets
+                ],
+            }
+            group_dict.update(get_project_info_from_build(group_model))
+            result.append(group_dict)
+        resp = response_maker(result, status=HTTPStatus.PARTIAL_CONTENT)
+        resp.headers["Content-Range"] = f"log-detective-groups {first + 1}-{last}/*"
+        return resp
diff --git a/tests_openshift/conftest.py b/tests_openshift/conftest.py
index 8fa41c421..e1ace065a 100644
--- a/tests_openshift/conftest.py
+++ b/tests_openshift/conftest.py
@@ -2707,5 +2707,13 @@ def a_log_detective_group(branch_project_event_model):
         log_detective_run_group=group,
         log_detective_response=SampleValues.ld_log_detective_response,
     )
+    LogDetectiveRunModel.create(
+        status=LogDetectiveResult.error,
+        target_build="error-build",
+        target="fedora-42-aarch64",
+        build_system=LogDetectiveBuildSystem.koji,
+        log_detective_analysis_id="error-analysis-id",
+        log_detective_run_group=group,
+    )
 
     yield group
diff --git a/tests_openshift/service/test_api.py b/tests_openshift/service/test_api.py
index 75bdca673..82b17b833 100644
--- a/tests_openshift/service/test_api.py
+++ b/tests_openshift/service/test_api.py
@@ -1091,7 +1091,34 @@ def test_log_detective_group(client, clean_before_and_after, a_log_detective_gro
     assert isinstance(response_dict["submitted_time"], int)
     assert datetime.datetime.fromtimestamp(response_dict["submitted_time"])
     assert len(response_dict["run_ids"]) == 1
-    assert len(response_dict["log_detective_target_ids"]) == 1
+    assert response_dict["log_detective_target_ids"] == sorted(
+        target.id for target in a_log_detective_group.grouped_targets
+    )
+    assert "log_detective_targets" not in response_dict
+
+
+def test_log_detective_groups_list(client, clean_before_and_after, a_log_detective_group):
+    response = client.get(
+        url_for("api.log-detective_log_detective_group_list") + "?page=1&per_page=2",
+    )
+
+    assert response.status_code == 206
+    assert response.headers["Content-Range"] == "log-detective-groups 1-2/*"
+
+    response_list = response.json
+    assert len(response_list) == 1
+    assert response_list[0]["packit_id"] == a_log_detective_group.id
+    expected_targets = [
+        {
+            "id": target.id,
+            "target_arch": target.target,
+            "status": target.status.value,
+        }
+        for target in sorted(a_log_detective_group.grouped_targets, key=lambda target: target.id)
+    ]
+    assert response_list[0]["log_detective_targets"] == expected_targets
+    assert "log_detective_target_ids" not in response_list[0]
+    assert "log_detective_target_arches" not in response_list[0]
 
 
 def test_log_detective_list(client, clean_before_and_after, a_log_detective_result):