diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -521,6 +521,7 @@
     'DifferentialRevisionAuthorProjectsHeraldField' => 'applications/differential/herald/DifferentialRevisionAuthorProjectsHeraldField.php',
     'DifferentialRevisionCloseDetailsController' => 'applications/differential/controller/DifferentialRevisionCloseDetailsController.php',
     'DifferentialRevisionCloseTransaction' => 'applications/differential/xaction/DifferentialRevisionCloseTransaction.php',
+    'DifferentialRevisionClosedStatusDatasource' => 'applications/differential/typeahead/DifferentialRevisionClosedStatusDatasource.php',
     'DifferentialRevisionCommandeerTransaction' => 'applications/differential/xaction/DifferentialRevisionCommandeerTransaction.php',
     'DifferentialRevisionContentAddedHeraldField' => 'applications/differential/herald/DifferentialRevisionContentAddedHeraldField.php',
     'DifferentialRevisionContentHeraldField' => 'applications/differential/herald/DifferentialRevisionContentHeraldField.php',
@@ -548,6 +549,7 @@
     'DifferentialRevisionListController' => 'applications/differential/controller/DifferentialRevisionListController.php',
     'DifferentialRevisionListView' => 'applications/differential/view/DifferentialRevisionListView.php',
     'DifferentialRevisionMailReceiver' => 'applications/differential/mail/DifferentialRevisionMailReceiver.php',
+    'DifferentialRevisionOpenStatusDatasource' => 'applications/differential/typeahead/DifferentialRevisionOpenStatusDatasource.php',
     'DifferentialRevisionOperationController' => 'applications/differential/controller/DifferentialRevisionOperationController.php',
     'DifferentialRevisionPHIDType' => 'applications/differential/phid/DifferentialRevisionPHIDType.php',
     'DifferentialRevisionPackageHeraldField' => 'applications/differential/herald/DifferentialRevisionPackageHeraldField.php',
@@ -572,6 +574,8 @@
     'DifferentialRevisionSearchConduitAPIMethod' => 'applications/differential/conduit/DifferentialRevisionSearchConduitAPIMethod.php',
     'DifferentialRevisionSearchEngine' => 'applications/differential/query/DifferentialRevisionSearchEngine.php',
     'DifferentialRevisionStatus' => 'applications/differential/constants/DifferentialRevisionStatus.php',
+    'DifferentialRevisionStatusDatasource' => 'applications/differential/typeahead/DifferentialRevisionStatusDatasource.php',
+    'DifferentialRevisionStatusFunctionDatasource' => 'applications/differential/typeahead/DifferentialRevisionStatusFunctionDatasource.php',
     'DifferentialRevisionSummaryHeraldField' => 'applications/differential/herald/DifferentialRevisionSummaryHeraldField.php',
     'DifferentialRevisionSummaryTransaction' => 'applications/differential/xaction/DifferentialRevisionSummaryTransaction.php',
     'DifferentialRevisionTestPlanTransaction' => 'applications/differential/xaction/DifferentialRevisionTestPlanTransaction.php',
@@ -5514,6 +5518,7 @@
     'DifferentialRevisionAuthorProjectsHeraldField' => 'DifferentialRevisionHeraldField',
     'DifferentialRevisionCloseDetailsController' => 'DifferentialController',
     'DifferentialRevisionCloseTransaction' => 'DifferentialRevisionActionTransaction',
+    'DifferentialRevisionClosedStatusDatasource' => 'PhabricatorTypeaheadDatasource',
     'DifferentialRevisionCommandeerTransaction' => 'DifferentialRevisionActionTransaction',
     'DifferentialRevisionContentAddedHeraldField' => 'DifferentialRevisionHeraldField',
     'DifferentialRevisionContentHeraldField' => 'DifferentialRevisionHeraldField',
@@ -5541,6 +5546,7 @@
     'DifferentialRevisionListController' => 'DifferentialController',
     'DifferentialRevisionListView' => 'AphrontView',
     'DifferentialRevisionMailReceiver' => 'PhabricatorObjectMailReceiver',
+    'DifferentialRevisionOpenStatusDatasource' => 'PhabricatorTypeaheadDatasource',
     'DifferentialRevisionOperationController' => 'DifferentialController',
     'DifferentialRevisionPHIDType' => 'PhabricatorPHIDType',
     'DifferentialRevisionPackageHeraldField' => 'DifferentialRevisionHeraldField',
@@ -5565,6 +5571,8 @@
     'DifferentialRevisionSearchConduitAPIMethod' => 'PhabricatorSearchEngineAPIMethod',
     'DifferentialRevisionSearchEngine' => 'PhabricatorApplicationSearchEngine',
     'DifferentialRevisionStatus' => 'Phobject',
+    'DifferentialRevisionStatusDatasource' => 'PhabricatorTypeaheadDatasource',
+    'DifferentialRevisionStatusFunctionDatasource' => 'PhabricatorTypeaheadCompositeDatasource',
     'DifferentialRevisionSummaryHeraldField' => 'DifferentialRevisionHeraldField',
     'DifferentialRevisionSummaryTransaction' => 'DifferentialRevisionTransactionType',
     'DifferentialRevisionTestPlanTransaction' => 'DifferentialRevisionTransactionType',
diff --git a/src/applications/differential/constants/DifferentialRevisionStatus.php b/src/applications/differential/constants/DifferentialRevisionStatus.php
--- a/src/applications/differential/constants/DifferentialRevisionStatus.php
+++ b/src/applications/differential/constants/DifferentialRevisionStatus.php
@@ -93,6 +93,16 @@
     return $result;
   }
 
+  public static function getAll() {
+    $result = array();
+
+    foreach (self::getMap() as $key => $spec) {
+      $result[$key] = self::newForStatus($key);
+    }
+
+    return $result;
+  }
+
   private static function getMap() {
     $close_on_accept = PhabricatorEnv::getEnvConfig(
       'differential.close-on-accept');
diff --git a/src/applications/differential/typeahead/DifferentialRevisionClosedStatusDatasource.php b/src/applications/differential/typeahead/DifferentialRevisionClosedStatusDatasource.php
new file mode 100644
--- /dev/null
+++ b/src/applications/differential/typeahead/DifferentialRevisionClosedStatusDatasource.php
@@ -0,0 +1,74 @@
+<?php
+
+final class DifferentialRevisionClosedStatusDatasource
+  extends PhabricatorTypeaheadDatasource {
+
+  const FUNCTION_TOKEN = 'closed()';
+
+  public function getBrowseTitle() {
+    return pht('Browse Any Closed Status');
+  }
+
+  public function getPlaceholderText() {
+    return pht('Type closed()...');
+  }
+
+  public function getDatasourceApplicationClass() {
+    return 'PhabricatorDifferentialApplication';
+  }
+
+  public function getDatasourceFunctions() {
+    return array(
+      'closed' => array(
+        'name' => pht('Any Closed Status'),
+        'summary' => pht('Find results with any closed status.'),
+        'description' => pht(
+          'This function includes results which have any closed status.'),
+      ),
+    );
+  }
+
+  public function loadResults() {
+    $results = array(
+      $this->buildClosedResult(),
+    );
+    return $this->filterResultsAgainstTokens($results);
+  }
+
+  protected function evaluateFunction($function, array $argv_list) {
+    $results = array();
+
+    $map = DifferentialRevisionStatus::getAll();
+    foreach ($argv_list as $argv) {
+      foreach ($map as $status) {
+        if ($status->isClosedStatus()) {
+          $results[] = $status->getKey();
+        }
+      }
+    }
+
+    return $results;
+  }
+
+  public function renderFunctionTokens($function, array $argv_list) {
+    $results = array();
+
+    foreach ($argv_list as $argv) {
+      $results[] = PhabricatorTypeaheadTokenView::newFromTypeaheadResult(
+        $this->buildClosedResult());
+    }
+
+    return $results;
+  }
+
+  private function buildClosedResult() {
+    $name = pht('Any Closed Status');
+    return $this->newFunctionResult()
+      ->setName($name.' closed')
+      ->setDisplayName($name)
+      ->setPHID(self::FUNCTION_TOKEN)
+      ->setUnique(true)
+      ->addAttribute(pht('Select any closed status.'));
+  }
+
+}
diff --git a/src/applications/differential/typeahead/DifferentialRevisionOpenStatusDatasource.php b/src/applications/differential/typeahead/DifferentialRevisionOpenStatusDatasource.php
new file mode 100644
--- /dev/null
+++ b/src/applications/differential/typeahead/DifferentialRevisionOpenStatusDatasource.php
@@ -0,0 +1,74 @@
+<?php
+
+final class DifferentialRevisionOpenStatusDatasource
+  extends PhabricatorTypeaheadDatasource {
+
+  const FUNCTION_TOKEN = 'open()';
+
+  public function getBrowseTitle() {
+    return pht('Browse Any Open Status');
+  }
+
+  public function getPlaceholderText() {
+    return pht('Type open()...');
+  }
+
+  public function getDatasourceApplicationClass() {
+    return 'PhabricatorDifferentialApplication';
+  }
+
+  public function getDatasourceFunctions() {
+    return array(
+      'open' => array(
+        'name' => pht('Any Open Status'),
+        'summary' => pht('Find results with any open status.'),
+        'description' => pht(
+          'This function includes results which have any open status.'),
+      ),
+    );
+  }
+
+  public function loadResults() {
+    $results = array(
+      $this->buildOpenResult(),
+    );
+    return $this->filterResultsAgainstTokens($results);
+  }
+
+  protected function evaluateFunction($function, array $argv_list) {
+    $results = array();
+
+    $map = DifferentialRevisionStatus::getAll();
+    foreach ($argv_list as $argv) {
+      foreach ($map as $status) {
+        if (!$status->isClosedStatus()) {
+          $results[] = $status->getKey();
+        }
+      }
+    }
+
+    return $results;
+  }
+
+  public function renderFunctionTokens($function, array $argv_list) {
+    $results = array();
+
+    foreach ($argv_list as $argv) {
+      $results[] = PhabricatorTypeaheadTokenView::newFromTypeaheadResult(
+        $this->buildOpenResult());
+    }
+
+    return $results;
+  }
+
+  private function buildOpenResult() {
+    $name = pht('Any Open Status');
+    return $this->newFunctionResult()
+      ->setName($name.' open')
+      ->setDisplayName($name)
+      ->setPHID(self::FUNCTION_TOKEN)
+      ->setUnique(true)
+      ->addAttribute(pht('Select any open status.'));
+  }
+
+}
diff --git a/src/applications/differential/typeahead/DifferentialRevisionStatusDatasource.php b/src/applications/differential/typeahead/DifferentialRevisionStatusDatasource.php
new file mode 100644
--- /dev/null
+++ b/src/applications/differential/typeahead/DifferentialRevisionStatusDatasource.php
@@ -0,0 +1,52 @@
+<?php
+
+final class DifferentialRevisionStatusDatasource
+  extends PhabricatorTypeaheadDatasource {
+
+  public function getBrowseTitle() {
+    return pht('Browse Statuses');
+  }
+
+  public function getPlaceholderText() {
+    return pht('Type a revision status name...');
+  }
+
+  public function getDatasourceApplicationClass() {
+    return 'PhabricatorDifferentialApplication';
+  }
+
+  public function loadResults() {
+    $results = $this->buildResults();
+    return $this->filterResultsAgainstTokens($results);
+  }
+
+
+  protected function renderSpecialTokens(array $values) {
+    return $this->renderTokensFromResults($this->buildResults(), $values);
+  }
+
+  private function buildResults() {
+    $results = array();
+
+    $statuses = DifferentialRevisionStatus::getAll();
+    foreach ($statuses as $status) {
+      $key = $status->getKey();
+
+      $result = id(new PhabricatorTypeaheadResult())
+        ->setIcon($status->getIcon())
+        ->setPHID($key)
+        ->setName($status->getDisplayName());
+
+      if ($status->isClosedStatus()) {
+        $result->addAttribute(pht('Closed Status'));
+      } else {
+        $result->addAttribute(pht('Open Status'));
+      }
+
+      $results[$key] = $result;
+    }
+
+    return $results;
+  }
+
+}
diff --git a/src/applications/differential/typeahead/DifferentialRevisionStatusFunctionDatasource.php b/src/applications/differential/typeahead/DifferentialRevisionStatusFunctionDatasource.php
new file mode 100644
--- /dev/null
+++ b/src/applications/differential/typeahead/DifferentialRevisionStatusFunctionDatasource.php
@@ -0,0 +1,22 @@
+<?php
+
+final class DifferentialRevisionStatusFunctionDatasource
+  extends PhabricatorTypeaheadCompositeDatasource {
+
+  public function getBrowseTitle() {
+    return pht('Browse Statuses');
+  }
+
+  public function getPlaceholderText() {
+    return pht('Type a revision status name or function...');
+  }
+
+  public function getComponentDatasources() {
+    return array(
+      new DifferentialRevisionStatusDatasource(),
+      new DifferentialRevisionClosedStatusDatasource(),
+      new DifferentialRevisionOpenStatusDatasource(),
+    );
+  }
+
+}