diff --git a/baukit/nethook.py b/baukit/nethook.py
index 12177ca..24da005 100644
--- a/baukit/nethook.py
+++ b/baukit/nethook.py
@@ -372,6 +372,20 @@ def get_parameter(model, name):
     raise LookupError(name)
 
 
+def module_names(model):
+    """
+    Lists all the module names.
+    """
+    return [n for n, _ in model.named_modules()]
+
+
+def parameter_names(model):
+    """
+    Lists all the parameter names.
+    """
+    return [n for n, _ in model.named_parameters()]
+
+
 def replace_module(model, name, new_module):
     """
     Replaces the named module within the given model.