diff --git a/stubs/grpcio/grpc/__init__.pyi b/stubs/grpcio/grpc/__init__.pyi
index bd0210796ec4..9e7160589f9c 100644
--- a/stubs/grpcio/grpc/__init__.pyi
+++ b/stubs/grpcio/grpc/__init__.pyi
@@ -262,6 +262,9 @@ class Channel(abc.ABC):
 class Server(abc.ABC):
     @abc.abstractmethod
     def add_generic_rpc_handlers(self, generic_rpc_handlers: Iterable[GenericRpcHandler]) -> None: ...
+    def add_registered_method_handlers(
+        self, service_name: str, method_handlers: Mapping[str, RpcMethodHandler[Any, Any]]
+    ) -> None: ...
 
     # Returns an integer port on which server will accept RPC requests.
     @abc.abstractmethod
diff --git a/stubs/grpcio/grpc/aio/__init__.pyi b/stubs/grpcio/grpc/aio/__init__.pyi
index d71a3ba2be1b..233097db41e3 100644
--- a/stubs/grpcio/grpc/aio/__init__.pyi
+++ b/stubs/grpcio/grpc/aio/__init__.pyi
@@ -187,6 +187,9 @@ class Channel(abc.ABC):
 class Server(metaclass=abc.ABCMeta):
     @abc.abstractmethod
     def add_generic_rpc_handlers(self, generic_rpc_handlers: Iterable[GenericRpcHandler]) -> None: ...
+    def add_registered_method_handlers(
+        self, service_name: str, method_handlers: Mapping[str, RpcMethodHandler[Any, Any]]
+    ) -> None: ...
 
     # Returns an integer port on which server will accept RPC requests.
     @abc.abstractmethod