diff --git a/src/AdamWathan/Form/Elements/FormOpen.php b/src/AdamWathan/Form/Elements/FormOpen.php
index 73992d2..0bd8528 100644
--- a/src/AdamWathan/Form/Elements/FormOpen.php
+++ b/src/AdamWathan/Form/Elements/FormOpen.php
@@ -13,6 +13,15 @@ class FormOpen extends Element
 
     protected $hiddenMethod;
 
+    protected $hiddenNamespace;
+
+    public function __construct($namespace = null)
+    {
+        if ($namespace) {
+            $this->setHiddenNamespace($namespace);
+        }
+    }
+
     public function render()
     {
         $tags = [sprintf('<form%s>', $this->renderAttributes())];
@@ -25,6 +34,10 @@ public function render()
             $tags[] = $this->hiddenMethod->render();
         }
 
+        if ($this->hasHiddenNamespace()) {
+            $tags[] = $this->hiddenNamespace->render();
+        }
+
         return implode($tags);
     }
 
@@ -38,6 +51,11 @@ protected function hasHiddenMethod()
         return isset($this->hiddenMethod);
     }
 
+    protected function hasHiddenNamespace()
+    {
+        return isset($this->hiddenNamespace);
+    }
+
     public function post()
     {
         $this->setMethod('POST');
@@ -84,6 +102,14 @@ protected function setHiddenMethod($method)
         return $this;
     }
 
+    protected function setHiddenNamespace($namespace)
+    {
+        $this->hiddenNamespace = new Hidden('_namespace');
+        $this->hiddenNamespace->value($namespace);
+
+        return $this;
+    }
+
     public function setMethod($method)
     {
         $this->setAttribute('method', $method);
diff --git a/src/AdamWathan/Form/FormBuilder.php b/src/AdamWathan/Form/FormBuilder.php
index b336ffb..9d78589 100644
--- a/src/AdamWathan/Form/FormBuilder.php
+++ b/src/AdamWathan/Form/FormBuilder.php
@@ -30,6 +30,8 @@ class FormBuilder
 
     protected $boundData;
 
+    protected $namespace;
+
     public function setOldInputProvider(OldInputInterface $oldInputProvider)
     {
         $this->oldInput = $oldInputProvider;
@@ -45,9 +47,16 @@ public function setToken($token)
         $this->csrfToken = $token;
     }
 
+    public function name($namespace)
+    {
+        $this->namespace = $namespace;
+
+        return $this;
+    }
+
     public function open()
     {
-        $open = new FormOpen;
+        $open = new FormOpen($this->namespace);
 
         if ($this->hasToken()) {
             $open->token($this->csrfToken);
@@ -64,6 +73,7 @@ protected function hasToken()
     public function close()
     {
         $this->unbindData();
+        $this->resetNamespace();
 
         return '</form>';
     }
@@ -239,6 +249,11 @@ public function getError($name, $format = null)
         return $message;
     }
 
+    public function getCurrentNamespace()
+    {
+        return $this->namespace;
+    }
+
     public function bind($data)
     {
         $this->boundData = new BoundData($data);
@@ -246,7 +261,7 @@ public function bind($data)
 
     public function getValueFor($name)
     {
-        if ($this->hasOldInput()) {
+        if ($this->hasOldInput() && $this->hasMatchingOldNamespace()) {
             return $this->getOldInput($name);
         }
 
@@ -281,6 +296,15 @@ protected function getBoundValue($name, $default)
         return $this->escape($this->boundData->get($name, $default));
     }
 
+    protected function hasMatchingOldNamespace()
+    {
+        if (! $this->getCurrentNamespace()) {
+            return true;
+        }
+
+        return $this->getOldInput('_namespace') === $this->getCurrentNamespace();
+    }
+
     protected function escape($value)
     {
         if (! is_string($value)) {
@@ -295,6 +319,11 @@ protected function unbindData()
         $this->boundData = null;
     }
 
+    protected function resetNamespace()
+    {
+        $this->namespace = null;
+    }
+
     public function selectMonth($name)
     {
         $options = [
diff --git a/tests/BindingTest.php b/tests/BindingTest.php
index d350e83..f632208 100644
--- a/tests/BindingTest.php
+++ b/tests/BindingTest.php
@@ -395,6 +395,34 @@ public function testOldInputTakesPrecedenceOverBinding()
         $this->assertEquals($expected, $result);
     }
 
+    public function testNamespacedOldInputTakesPrecedenceOverBinding()
+    {
+        $oldInput = Mockery::mock('AdamWathan\Form\OldInput\OldInputInterface');
+        $oldInput->shouldReceive('hasOldInput')->andReturn(true);
+        $oldInput->shouldReceive('getOldInput')->with('_namespace')->andReturn('profile');
+        $oldInput->shouldReceive('getOldInput')->with('first_name')->andReturn('Jesse');
+        $this->form->setOldInputProvider($oldInput);
+
+        $object = $this->getStubObject();
+
+        $expected = '<input type="text" name="first_name" value="Jesse">';
+        $this->form->bind($object);
+        $result = (string) $this->form->text('first_name');
+        $this->assertEquals($expected, $result);
+
+        $expected = '<input type="text" name="first_name" value="John">';
+        $this->form->name('user')->open();
+        $this->form->bind($object);
+        $result = (string) $this->form->text('first_name');
+        $this->assertEquals($expected, $result);
+
+        $expected = '<input type="text" name="first_name" value="Jesse">';
+        $this->form->name('profile')->open();
+        $this->form->bind($object);
+        $result = (string) $this->form->text('first_name');
+        $this->assertEquals($expected, $result);
+    }
+
     public function testExplicitUncheckOnCheckboxTakesPrecedenceOverBinding()
     {
         $object = $this->getStubObject();
diff --git a/tests/FormBuilderTest.php b/tests/FormBuilderTest.php
index a3904ae..e827d49 100644
--- a/tests/FormBuilderTest.php
+++ b/tests/FormBuilderTest.php
@@ -26,6 +26,13 @@ public function testFormOpen()
         $this->assertEquals($expected, $result);
     }
 
+    public function testFormOpenWithNamespace()
+    {
+        $expected = '<form method="POST" action=""><input type="hidden" name="_namespace" value="tycho">';
+        $result = (string) $this->form->name('tycho')->open();
+        $this->assertEquals($expected, $result);
+    }
+
     public function testCanCloseForm()
     {
         $expected = '</form>';
@@ -33,6 +40,16 @@ public function testCanCloseForm()
         $this->assertEquals($expected, $result);
     }
 
+    public function testFormCloseResetsNamespace()
+    {
+        $this->form->name('tycho')->open();
+        $this->form->close();
+
+        $expected = null;
+        $result = $this->form->getCurrentNamespace();
+        $this->assertEquals($expected, $result);
+    }
+
     public function testTextBox()
     {
         $expected = '<input type="text" name="email">';