diff --git a/grr/server/grr_response_server/databases/db.py b/grr/server/grr_response_server/databases/db.py
index a3764adfd1..e24949eabf 100644
--- a/grr/server/grr_response_server/databases/db.py
+++ b/grr/server/grr_response_server/databases/db.py
@@ -2061,6 +2061,7 @@ def ReadAllFlowObjects(
       max_create_time: Optional[rdfvalue.RDFDatetime] = None,
       include_child_flows: bool = True,
       not_created_by: Optional[Iterable[str]] = None,
+      created_by: Optional[Iterable[str]] = None,
   ) -> list[flows_pb2.Flow]:
     """Returns all flow objects.
 
@@ -2072,6 +2073,7 @@ def ReadAllFlowObjects(
       include_child_flows: include child flows in the results. If False, only
         parent flows are returned. Must be `True` if the parent flow is given.
       not_created_by: exclude flows created by any of the users in this list.
+      created_by: only include flows created by any of the users in this list.
 
     Returns:
       A list of Flow objects.
@@ -4334,6 +4336,7 @@ def ReadAllFlowObjects(
       max_create_time: Optional[rdfvalue.RDFDatetime] = None,
       include_child_flows: bool = True,
       not_created_by: Optional[Iterable[str]] = None,
+      created_by: Optional[Iterable[str]] = None,
   ) -> list[flows_pb2.Flow]:
     if client_id is not None:
       precondition.ValidateClientId(client_id)
@@ -4348,6 +4351,9 @@ def ReadAllFlowObjects(
     if not_created_by is not None:
       precondition.AssertIterableType(not_created_by, str)
 
+    if created_by is not None:
+      precondition.AssertIterableType(created_by, str)
+
     return self.delegate.ReadAllFlowObjects(
         client_id=client_id,
         parent_flow_id=parent_flow_id,
@@ -4355,6 +4361,7 @@ def ReadAllFlowObjects(
         max_create_time=max_create_time,
         include_child_flows=include_child_flows,
         not_created_by=not_created_by,
+        created_by=created_by,
     )
 
   def ReadChildFlowObjects(
diff --git a/grr/server/grr_response_server/databases/db_flows_test.py b/grr/server/grr_response_server/databases/db_flows_test.py
index 9b9f6e64bc..dbefc11db8 100644
--- a/grr/server/grr_response_server/databases/db_flows_test.py
+++ b/grr/server/grr_response_server/databases/db_flows_test.py
@@ -443,6 +443,34 @@ def testReadAllFlowObjectsWithNotCreatedBy(self):
     flows = self.db.ReadAllFlowObjects(not_created_by=frozenset(["baz", "foo"]))
     self.assertCountEqual([f.flow_id for f in flows], ["000A0002"])
 
+  def testReadAllFlowObjectsWithCreatedBy(self):
+    client_id_1 = "C.1111111111111111"
+    self.db.WriteClientMetadata(client_id_1)
+
+    self.db.WriteFlowObject(
+        flows_pb2.Flow(client_id=client_id_1, flow_id="000A0001", creator="foo")
+    )
+    self.db.WriteFlowObject(
+        flows_pb2.Flow(client_id=client_id_1, flow_id="000A0002", creator="bar")
+    )
+    self.db.WriteFlowObject(
+        flows_pb2.Flow(client_id=client_id_1, flow_id="000A0003", creator="foo")
+    )
+
+    flows = self.db.ReadAllFlowObjects(created_by=frozenset(["foo"]))
+    self.assertCountEqual([f.flow_id for f in flows], ["000A0001", "000A0003"])
+
+    flows = self.db.ReadAllFlowObjects(created_by=frozenset(["bar"]))
+    self.assertCountEqual([f.flow_id for f in flows], ["000A0002"])
+
+    flows = self.db.ReadAllFlowObjects(created_by=frozenset(["foo", "bar"]))
+    self.assertCountEqual(
+        [f.flow_id for f in flows], ["000A0001", "000A0002", "000A0003"]
+    )
+
+    flows = self.db.ReadAllFlowObjects(created_by=frozenset(["nonexistent"]))
+    self.assertEmpty(flows)
+
   def testReadAllFlowObjectsWithAllConditions(self):
     client_id_1 = "C.1111111111111111"
     client_id_2 = "C.2222222222222222"
diff --git a/grr/server/grr_response_server/databases/mem_flows.py b/grr/server/grr_response_server/databases/mem_flows.py
index bfb7cf1998..8d604daa7f 100644
--- a/grr/server/grr_response_server/databases/mem_flows.py
+++ b/grr/server/grr_response_server/databases/mem_flows.py
@@ -239,6 +239,7 @@ def ReadAllFlowObjects(
       max_create_time: Optional[rdfvalue.RDFDatetime] = None,
       include_child_flows: bool = True,
       not_created_by: Optional[Iterable[str]] = None,
+      created_by: Optional[Iterable[str]] = None,
   ) -> list[flows_pb2.Flow]:
     """Returns all flow objects."""
     res = []
@@ -261,6 +262,8 @@ def ReadAllFlowObjects(
         continue
       if not_created_by is not None and flow.creator in list(not_created_by):
         continue
+      if created_by is not None and flow.creator not in list(created_by):
+        continue
       res.append(flow)
     return res
 
diff --git a/grr/server/grr_response_server/databases/mysql_flows.py b/grr/server/grr_response_server/databases/mysql_flows.py
index a77b4f2f82..945a3f3706 100644
--- a/grr/server/grr_response_server/databases/mysql_flows.py
+++ b/grr/server/grr_response_server/databases/mysql_flows.py
@@ -407,6 +407,7 @@ def ReadAllFlowObjects(
       max_create_time: Optional[rdfvalue.RDFDatetime] = None,
       include_child_flows: bool = True,
       not_created_by: Optional[Iterable[str]] = None,
+      created_by: Optional[Iterable[str]] = None,
       cursor: Optional[cursors.Cursor] = None,
   ) -> list[flows_pb2.Flow]:
     """Returns all flow objects."""
@@ -441,6 +442,10 @@ def ReadAllFlowObjects(
       # The cursor implementation knows how to convert lists and ordinary sets.
       args.append(list(not_created_by))
 
+    if created_by is not None:
+      conditions.append("creator IN %s")
+      args.append(list(created_by))
+
     query = f"SELECT {self.FLOW_DB_FIELDS} FROM flows"
     if conditions:
       query += " WHERE " + " AND ".join(conditions)