Index: src/__phutil_library_map__.php
===================================================================
--- src/__phutil_library_map__.php
+++ src/__phutil_library_map__.php
@@ -1825,6 +1825,7 @@
     'PhabricatorPolicyTestObject' => 'applications/policy/__tests__/PhabricatorPolicyTestObject.php',
     'PhabricatorPolicyType' => 'applications/policy/constants/PhabricatorPolicyType.php',
     'PhabricatorProject' => 'applications/project/storage/PhabricatorProject.php',
+    'PhabricatorProjectArchiveController' => 'applications/project/controller/PhabricatorProjectArchiveController.php',
     'PhabricatorProjectBoardController' => 'applications/project/controller/PhabricatorProjectBoardController.php',
     'PhabricatorProjectBoardEditController' => 'applications/project/controller/PhabricatorProjectBoardEditController.php',
     'PhabricatorProjectColumn' => 'applications/project/storage/PhabricatorProjectColumn.php',
@@ -4557,6 +4558,7 @@
       2 => 'PhabricatorPolicyInterface',
       3 => 'PhabricatorSubscribableInterface',
     ),
+    'PhabricatorProjectArchiveController' => 'PhabricatorProjectController',
     'PhabricatorProjectBoardController' => 'PhabricatorProjectController',
     'PhabricatorProjectBoardEditController' => 'PhabricatorProjectController',
     'PhabricatorProjectColumn' =>
Index: src/applications/project/application/PhabricatorApplicationProject.php
===================================================================
--- src/applications/project/application/PhabricatorApplicationProject.php
+++ src/applications/project/application/PhabricatorApplicationProject.php
@@ -38,6 +38,8 @@
         '(?:query/(?P<queryKey>[^/]+)/)?' => 'PhabricatorProjectListController',
         'filter/(?P<filter>[^/]+)/' => 'PhabricatorProjectListController',
         'edit/(?P<id>[1-9]\d*)/' => 'PhabricatorProjectProfileEditController',
+        'archive/(?P<id>[1-9]\d*)/' =>
+          'PhabricatorProjectArchiveController',
         'members/(?P<id>[1-9]\d*)/'
           => 'PhabricatorProjectMembersEditController',
         'view/(?P<id>[1-9]\d*)/(?:(?P<page>\w+)/)?'
Index: src/applications/project/controller/PhabricatorProjectArchiveController.php
===================================================================
--- /dev/null
+++ src/applications/project/controller/PhabricatorProjectArchiveController.php
@@ -0,0 +1,75 @@
+<?php
+
+final class PhabricatorProjectArchiveController
+  extends PhabricatorProjectController {
+
+  private $id;
+
+  public function willProcessRequest(array $data) {
+    $this->id = $data['id'];
+  }
+
+  public function processRequest() {
+    $request = $this->getRequest();
+    $viewer = $request->getUser();
+
+    $project = id(new PhabricatorProjectQuery())
+      ->setViewer($viewer)
+      ->withIDs(array($this->id))
+      ->requireCapabilities(
+        array(
+          PhabricatorPolicyCapability::CAN_VIEW,
+          PhabricatorPolicyCapability::CAN_EDIT,
+        ))
+      ->needProfiles(true)
+      ->executeOne();
+    if (!$project) {
+      return new Aphront404Response();
+    }
+
+    $view_uri = $this->getApplicationURI('view/'.$project->getID().'/');
+
+    if ($request->isFormPost()) {
+      if ($project->isArchived()) {
+        $new_status = PhabricatorProjectStatus::STATUS_ACTIVE;
+      } else {
+        $new_status = PhabricatorProjectStatus::STATUS_ARCHIVED;
+      }
+
+      $xactions = array();
+
+      $xactions[] = id(new PhabricatorProjectTransaction())
+        ->setTransactionType(PhabricatorProjectTransaction::TYPE_STATUS)
+        ->setNewValue($new_status);
+
+      id(new PhabricatorProjectTransactionEditor())
+        ->setActor($viewer)
+        ->setContentSourceFromRequest($request)
+        ->setContinueOnNoEffect(true)
+        ->setContinueOnMissingFields(true)
+        ->applyTransactions($project, $xactions);
+
+      return id(new AphrontRedirectResponse())->setURI($view_uri);
+    }
+
+    if ($project->isArchived()) {
+      $title = pht('Really unarchive project?');
+      $body = pht('This project will become active again.');
+      $button = pht('Unarchive Project');
+    } else {
+      $title = pht('Really archive project?');
+      $body = pht('This project will moved to the archive.');
+      $button = pht('Archive Project');
+    }
+
+    $dialog = id(new AphrontDialogView())
+      ->setUser($viewer)
+      ->setTitle($title)
+      ->appendChild($body)
+      ->addCancelButton($view_uri)
+      ->addSubmitButton($button);
+
+    return id(new AphrontDialogResponse())->setDialog($dialog);
+  }
+
+}
Index: src/applications/project/controller/PhabricatorProjectProfileController.php
===================================================================
--- src/applications/project/controller/PhabricatorProjectProfileController.php
+++ src/applications/project/controller/PhabricatorProjectProfileController.php
@@ -174,6 +174,24 @@
         ->setDisabled(!$can_edit)
         ->setWorkflow(!$can_edit));
 
+    if ($project->isArchived()) {
+      $view->addAction(
+        id(new PhabricatorActionView())
+          ->setName(pht('Unarchive Project'))
+          ->setIcon('enable')
+          ->setHref($this->getApplicationURI("archive/{$id}/"))
+          ->setDisabled(!$can_edit)
+          ->setWorkflow(true));
+    } else {
+      $view->addAction(
+        id(new PhabricatorActionView())
+          ->setName(pht('Archive Project'))
+          ->setIcon('disable')
+          ->setHref($this->getApplicationURI("archive/{$id}/"))
+          ->setDisabled(!$can_edit)
+          ->setWorkflow(true));
+    }
+
     $view->addAction(
       id(new PhabricatorActionView())
         ->setName(pht('Edit Members'))
Index: src/applications/project/controller/PhabricatorProjectProfileEditController.php
===================================================================
--- src/applications/project/controller/PhabricatorProjectProfileEditController.php
+++ src/applications/project/controller/PhabricatorProjectProfileEditController.php
@@ -29,7 +29,6 @@
     }
 
     $profile = $project->getProfile();
-    $options = PhabricatorProjectStatus::getStatusMap();
 
     $e_name = true;
 
@@ -42,10 +41,6 @@
         ->setNewValue($request->getStr('name'));
 
       $xactions[] = id(new PhabricatorProjectTransaction())
-        ->setTransactionType(PhabricatorProjectTransaction::TYPE_STATUS)
-        ->setNewValue($request->getStr('status'));
-
-      $xactions[] = id(new PhabricatorProjectTransaction())
         ->setTransactionType(PhabricatorTransactions::TYPE_VIEW_POLICY)
         ->setNewValue($request->getStr('can_view'));
 
@@ -102,12 +97,6 @@
           ->setValue($project->getName())
           ->setError($e_name))
       ->appendChild(
-        id(new AphrontFormSelectControl())
-          ->setLabel(pht('Project Status'))
-          ->setName('status')
-          ->setOptions($options)
-          ->setValue($project->getStatus()))
-      ->appendChild(
         id(new PhabricatorRemarkupControl())
           ->setLabel(pht('Description'))
           ->setName('blurb')
Index: src/applications/project/storage/PhabricatorProject.php
===================================================================
--- src/applications/project/storage/PhabricatorProject.php
+++ src/applications/project/storage/PhabricatorProject.php
@@ -147,6 +147,10 @@
     return 'projects/'.$slug;
   }
 
+  public function isArchived() {
+    return ($this->getStatus() == PhabricatorProjectStatus::STATUS_ARCHIVED);
+  }
+
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */