diff --git a/swh/scheduler/backend.py b/swh/scheduler/backend.py
--- a/swh/scheduler/backend.py
+++ b/swh/scheduler/backend.py
@@ -131,6 +131,21 @@
         cur.execute(query)
         return cur.fetchall()
 
+    @db_transaction()
+    def get_listers(self, db=None, cur=None) -> List[Lister]:
+        """Retrieve information about all listers from the database.
+        """
+
+        select_cols = ", ".join(Lister.select_columns())
+
+        query = f"""
+            select {select_cols} from listers
+        """
+
+        cur.execute(query)
+
+        return [Lister(**ret) for ret in cur.fetchall()]
+
     @db_transaction()
     def get_lister(
         self, name: str, instance_name: Optional[str] = None, db=None, cur=None
diff --git a/swh/scheduler/interface.py b/swh/scheduler/interface.py
--- a/swh/scheduler/interface.py
+++ b/swh/scheduler/interface.py
@@ -323,6 +323,12 @@
         """Search task run for a task id"""
         ...
 
+    @remote_api_endpoint("listers/get")
+    def get_listers(self) -> List[Lister]:
+        """Retrieve information about all listers from the database.
+        """
+        ...
+
     @remote_api_endpoint("lister/get")
     def get_lister(
         self, name: str, instance_name: Optional[str] = None
diff --git a/swh/scheduler/tests/test_api_client.py b/swh/scheduler/tests/test_api_client.py
--- a/swh/scheduler/tests/test_api_client.py
+++ b/swh/scheduler/tests/test_api_client.py
@@ -45,6 +45,7 @@
             "lister/get",
             "lister/get_or_create",
             "lister/update",
+            "listers/get",
             "origins/get",
             "origins/grab_next",
             "origins/record",
diff --git a/swh/scheduler/tests/test_scheduler.py b/swh/scheduler/tests/test_scheduler.py
--- a/swh/scheduler/tests/test_scheduler.py
+++ b/swh/scheduler/tests/test_scheduler.py
@@ -647,6 +647,15 @@
 
             assert lister == lister_get_again
 
+    def test_get_listers(self, swh_scheduler):
+        assert swh_scheduler.get_listers() == []
+
+        db_listers = []
+        for lister_args in LISTERS:
+            db_listers.append(swh_scheduler.get_or_create_lister(**lister_args))
+
+        assert swh_scheduler.get_listers() == db_listers
+
     def test_update_lister(self, swh_scheduler, stored_lister):
         lister = attr.evolve(stored_lister, current_state={"updated": "now"})