diff --git a/flax/nnx/bridge/__init__.py b/flax/nnx/bridge/__init__.py
index 7b155fa97..fc83b0da7 100644
--- a/flax/nnx/bridge/__init__.py
+++ b/flax/nnx/bridge/__init__.py
@@ -27,6 +27,7 @@
 from .module import compact as compact
 from .module import current_context as current_context
 from .module import current_module as current_module
+from .module import share_scope as share_scope
 from .interop import nnx_in_bridge_mdl as nnx_in_bridge_mdl
 from .interop import linen_in_bridge_mdl as linen_in_bridge_mdl
 from flax.nnx.nn import initializers as initializers
diff --git a/flax/nnx/bridge/module.py b/flax/nnx/bridge/module.py
index 76a7d222b..912e5ba4f 100644
--- a/flax/nnx/bridge/module.py
+++ b/flax/nnx/bridge/module.py
@@ -65,12 +65,14 @@ class ModuleState(statelib.State):
 
 
 class Scope(Object):
-  def __init__(self, rngs: rnglib.Rngs, mutable: CollectionFilter):
+  def __init__(self, module: Module, rngs: rnglib.Rngs, mutable: CollectionFilter):
+    self.module = module
     self.rngs = rngs
     self.mutable = mutable
 
-  def copy(self):
-    return Scope(self.rngs, self.mutable)
+  def copy(self, new_module):
+    # Never copy the module - always fill in a new one
+    return Scope(new_module, self.rngs, self.mutable)
 
 
 class _HasSetup(tp.Protocol):
@@ -104,7 +106,7 @@ def _bind_module(parent: Module, module: Module) -> Module:
   for _, value in reversed(list(graph.iter_graph(module))):
     if isinstance(value, Module):
       if module.scope is None:
-        value.scope = parent.scope.copy()  # type: ignore[attribute-error]
+        value.scope = parent.scope.copy(value)  # type: ignore[attribute-error]
       _maybe_call_setup(value)
   return module
 
@@ -280,8 +282,9 @@ def param(  # type: ignore[invalid-annotation]
         'Parameters must be initialized in `setup()` or in a method '
         'wrapped in `@compact`'
       )
-    if hasattr(self, name):
-      value = getattr(self, name)
+    module = self.scope.module
+    if hasattr(module, name):
+      value = getattr(module, name)
       # TODO(cgarciae): implement reservations
       # if self._name_taken(name):
       #   raise errors.NameInUseError('param', name, self.__class__.__name__)
@@ -310,10 +313,10 @@ def param(  # type: ignore[invalid-annotation]
 
       variable = variablelib.Param(value)
     else:
-      value = init_fn(self.make_rng('params'), *init_args, **init_kwargs)
+      value = init_fn(module.make_rng('params'), *init_args, **init_kwargs)
       variable = variablelib.Param(value)
 
-    setattr(self, name, variable)
+    setattr(module, name, variable)
     return variable
 
   def variable(  # type: ignore[invalid-annotation]
@@ -333,9 +336,10 @@ def variable(  # type: ignore[invalid-annotation]
         'Variables must be initialized in `setup()` or in a method '
         'wrapped in `@compact`'
       )
+    module = self.scope.module
 
-    if hasattr(self, name):
-      value = getattr(self, name)
+    if hasattr(module, name):
+      value = getattr(module, name)
       # TODO(cgarciae): implement reservations
       # if self._name_taken(name):
       #   raise errors.NameInUseError('param', name, self.__class__.__name__)
@@ -367,7 +371,7 @@ def variable(  # type: ignore[invalid-annotation]
       value = init_fn(*init_args, **init_kwargs)
       variable = variable_type(value)
 
-    setattr(self, name, variable)
+    setattr(module, name, variable)
     return variable
 
   def _get_variables(self) -> tp.Mapping:
@@ -474,7 +478,7 @@ def to_variable(value):
       if isinstance(value, Object):
         value._object__state._initializing = _initialize
       if isinstance(value, Module):
-        value.scope = Scope(rngs, mutable)
+        value.scope = Scope(value, rngs, mutable)
         _maybe_call_setup(value)
 
     MODULE_CONTEXT.module_stack.append(
@@ -570,3 +574,7 @@ def _get_unbound_fn(method_or_fn: tp.Callable) -> tp.Callable:
 
   return method_or_fn
 
+
+def share_scope(parent: Module, child: Module):
+  """Behaves like `linen.share_scope`, for a pair of parent and child modules."""
+  child.scope = parent.scope
\ No newline at end of file
diff --git a/tests/nnx/bridge/module_test.py b/tests/nnx/bridge/module_test.py
index e5995e642..bf1496a81 100644
--- a/tests/nnx/bridge/module_test.py
+++ b/tests/nnx/bridge/module_test.py
@@ -542,6 +542,28 @@ def __call__(self, x):
     params = model.init(jax.random.key(0), x)['params']
     self.assertSameElements([f'layer_{i}' for i in range(3)], params.keys())
 
+  def test_share_scope(self):
+    class Dense(bridge.Module):
+      dout: int
+      @bridge.compact
+      def __call__(self, x):
+        return x @ self.param('w', nn.initializers.normal(),
+                              (x.shape[-1], self.dout))
+
+    class Top(bridge.Module):
+      def setup(self):
+        self.a = Dense(4)
+        bridge.module.share_scope(self, self.a)
+
+      def __call__(self, x):
+        return self.a(x)
+
+    model = Top()
+    x = jnp.ones((4, 32))
+    params = model.init(jax.random.key(0), x)['params']
+    self.assertSameElements(['w'], params.keys())  # 'a' doesn't exist
+
+
 
 if __name__ == '__main__':
   absltest.main()