diff --git a/resources/sql/autopatches/20150924.drydock.disable.1.sql b/resources/sql/autopatches/20150924.drydock.disable.1.sql
new file mode 100644
index 0000000000..6e5dafe5ec
--- /dev/null
+++ b/resources/sql/autopatches/20150924.drydock.disable.1.sql
@@ -0,0 +1,2 @@
+ALTER TABLE {$NAMESPACE}_drydock.drydock_blueprint
+  ADD isDisabled BOOL NOT NULL;
diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index 11e5134628..5cc4d58561 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -805,6 +805,7 @@ phutil_register_library_map(array(
     'DrydockBlueprintCreateController' => 'applications/drydock/controller/DrydockBlueprintCreateController.php',
     'DrydockBlueprintCustomField' => 'applications/drydock/customfield/DrydockBlueprintCustomField.php',
     'DrydockBlueprintDatasource' => 'applications/drydock/typeahead/DrydockBlueprintDatasource.php',
+    'DrydockBlueprintDisableController' => 'applications/drydock/controller/DrydockBlueprintDisableController.php',
     'DrydockBlueprintEditController' => 'applications/drydock/controller/DrydockBlueprintEditController.php',
     'DrydockBlueprintEditor' => 'applications/drydock/editor/DrydockBlueprintEditor.php',
     'DrydockBlueprintImplementation' => 'applications/drydock/blueprint/DrydockBlueprintImplementation.php',
@@ -4530,6 +4531,7 @@ phutil_register_library_map(array(
     'DrydockBlueprintCreateController' => 'DrydockBlueprintController',
     'DrydockBlueprintCustomField' => 'PhabricatorCustomField',
     'DrydockBlueprintDatasource' => 'PhabricatorTypeaheadDatasource',
+    'DrydockBlueprintDisableController' => 'DrydockBlueprintController',
     'DrydockBlueprintEditController' => 'DrydockBlueprintController',
     'DrydockBlueprintEditor' => 'PhabricatorApplicationTransactionEditor',
     'DrydockBlueprintImplementation' => 'Phobject',
diff --git a/src/applications/drydock/application/PhabricatorDrydockApplication.php b/src/applications/drydock/application/PhabricatorDrydockApplication.php
index d3a543a4f0..afc4219d1f 100644
--- a/src/applications/drydock/application/PhabricatorDrydockApplication.php
+++ b/src/applications/drydock/application/PhabricatorDrydockApplication.php
@@ -49,7 +49,11 @@ final class PhabricatorDrydockApplication extends PhabricatorApplication {
         '' => 'DrydockConsoleController',
         'blueprint/' => array(
           '(?:query/(?P<queryKey>[^/]+)/)?' => 'DrydockBlueprintListController',
-          '(?P<id>[1-9]\d*)/' => 'DrydockBlueprintViewController',
+          '(?P<id>[1-9]\d*)/' => array(
+            '' => 'DrydockBlueprintViewController',
+            '(?P<action>disable|enable)/' =>
+              'DrydockBlueprintDisableController',
+          ),
           'create/' => 'DrydockBlueprintCreateController',
           'edit/(?:(?P<id>[1-9]\d*)/)?' => 'DrydockBlueprintEditController',
         ),
@@ -62,8 +66,10 @@ final class PhabricatorDrydockApplication extends PhabricatorApplication {
         ),
         'lease/' => array(
           '(?:query/(?P<queryKey>[^/]+)/)?' => 'DrydockLeaseListController',
-          '(?P<id>[1-9]\d*)/' => 'DrydockLeaseViewController',
-          '(?P<id>[1-9]\d*)/release/' => 'DrydockLeaseReleaseController',
+          '(?P<id>[1-9]\d*)/' => array(
+            '' => 'DrydockLeaseViewController',
+            'release/' => 'DrydockLeaseReleaseController',
+          ),
         ),
         'log/' => array(
           '(?:query/(?P<queryKey>[^/]+)/)?' => 'DrydockLogListController',
diff --git a/src/applications/drydock/controller/DrydockBlueprintDisableController.php b/src/applications/drydock/controller/DrydockBlueprintDisableController.php
new file mode 100644
index 0000000000..525e55228b
--- /dev/null
+++ b/src/applications/drydock/controller/DrydockBlueprintDisableController.php
@@ -0,0 +1,64 @@
+<?php
+
+final class DrydockBlueprintDisableController
+  extends DrydockBlueprintController {
+
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $request->getViewer();
+    $id = $request->getURIData('id');
+
+    $blueprint = id(new DrydockBlueprintQuery())
+      ->setViewer($viewer)
+      ->withIDs(array($id))
+      ->requireCapabilities(
+        array(
+          PhabricatorPolicyCapability::CAN_VIEW,
+          PhabricatorPolicyCapability::CAN_EDIT,
+        ))
+      ->executeOne();
+    if (!$blueprint) {
+      return new Aphront404Response();
+    }
+
+    $is_disable = ($request->getURIData('action') == 'disable');
+    $id = $blueprint->getID();
+    $cancel_uri = $this->getApplicationURI("blueprint/{$id}/");
+
+    if ($request->isFormPost()) {
+      $xactions = array();
+
+      $xactions[] = id(new DrydockBlueprintTransaction())
+        ->setTransactionType(DrydockBlueprintTransaction::TYPE_DISABLED)
+        ->setNewValue($is_disable ? 1 : 0);
+
+      $editor = id(new DrydockBlueprintEditor())
+        ->setActor($viewer)
+        ->setContentSourceFromRequest($request)
+        ->setContinueOnNoEffect(true)
+        ->setContinueOnMissingFields(true)
+        ->applyTransactions($blueprint, $xactions);
+
+      return id(new AphrontRedirectResponse())->setURI($cancel_uri);
+    }
+
+    if ($is_disable) {
+      $title = pht('Disable Blueprint');
+      $body = pht(
+        'If you disable this blueprint, Drydock will no longer use it to '.
+        'allocate new resources. Existing resources will not be affected.');
+      $button = pht('Disable Blueprint');
+    } else {
+      $title = pht('Enable Blueprint');
+      $body = pht(
+        'If you enable this blueprint, Drydock will start using it to '.
+        'allocate new resources.');
+      $button = pht('Enable Blueprint');
+    }
+
+    return $this->newDialog()
+      ->setTitle($title)
+      ->appendParagraph($body)
+      ->addCancelButton($cancel_uri)
+      ->addSubmitButton($button);
+  }
+}
diff --git a/src/applications/drydock/controller/DrydockBlueprintEditController.php b/src/applications/drydock/controller/DrydockBlueprintEditController.php
index 1c75bf708d..2e61ec868c 100644
--- a/src/applications/drydock/controller/DrydockBlueprintEditController.php
+++ b/src/applications/drydock/controller/DrydockBlueprintEditController.php
@@ -33,8 +33,10 @@ final class DrydockBlueprintEditController extends DrydockBlueprintController {
         return new Aphront400Response();
       }
 
-      $blueprint = DrydockBlueprint::initializeNewBlueprint($viewer);
-      $blueprint->setClassName($class);
+      $blueprint = DrydockBlueprint::initializeNewBlueprint($viewer)
+        ->setClassName($class)
+        ->attachImplementation($impl);
+
       $cancel_uri = $this->getApplicationURI('blueprint/');
     }
 
diff --git a/src/applications/drydock/controller/DrydockBlueprintViewController.php b/src/applications/drydock/controller/DrydockBlueprintViewController.php
index 5da92539cf..815ace7026 100644
--- a/src/applications/drydock/controller/DrydockBlueprintViewController.php
+++ b/src/applications/drydock/controller/DrydockBlueprintViewController.php
@@ -21,6 +21,12 @@ final class DrydockBlueprintViewController extends DrydockBlueprintController {
       ->setUser($viewer)
       ->setPolicyObject($blueprint);
 
+    if ($blueprint->getIsDisabled()) {
+      $header->setStatus('fa-ban', 'red', pht('Disabled'));
+    } else {
+      $header->setStatus('fa-check', 'bluegrey', pht('Active'));
+    }
+
     $actions = $this->buildActionListView($blueprint);
     $properties = $this->buildPropertyListView($blueprint, $actions);
 
@@ -84,15 +90,15 @@ final class DrydockBlueprintViewController extends DrydockBlueprintController {
   }
 
   private function buildActionListView(DrydockBlueprint $blueprint) {
-    $viewer = $this->getRequest()->getUser();
+    $viewer = $this->getViewer();
+    $id = $blueprint->getID();
 
     $view = id(new PhabricatorActionListView())
       ->setUser($viewer)
       ->setObjectURI($this->getRequest()->getRequestURI())
       ->setObject($blueprint);
 
-    $uri = '/blueprint/edit/'.$blueprint->getID().'/';
-    $uri = $this->getApplicationURI($uri);
+    $edit_uri = $this->getApplicationURI("blueprint/edit/{$id}/");
 
     $can_edit = PhabricatorPolicyFilter::hasCapability(
       $viewer,
@@ -101,12 +107,30 @@ final class DrydockBlueprintViewController extends DrydockBlueprintController {
 
     $view->addAction(
       id(new PhabricatorActionView())
-        ->setHref($uri)
+        ->setHref($edit_uri)
         ->setName(pht('Edit Blueprint'))
         ->setIcon('fa-pencil')
         ->setWorkflow(!$can_edit)
         ->setDisabled(!$can_edit));
 
+    if (!$blueprint->getIsDisabled()) {
+      $disable_name = pht('Disable Blueprint');
+      $disable_icon = 'fa-ban';
+      $disable_uri = $this->getApplicationURI("blueprint/{$id}/disable/");
+    } else {
+      $disable_name = pht('Enable Blueprint');
+      $disable_icon = 'fa-check';
+      $disable_uri = $this->getApplicationURI("blueprint/{$id}/enable/");
+    }
+
+    $view->addAction(
+      id(new PhabricatorActionView())
+        ->setHref($disable_uri)
+        ->setName($disable_name)
+        ->setIcon($disable_icon)
+        ->setWorkflow(true)
+        ->setDisabled(!$can_edit));
+
     return $view;
   }
 
diff --git a/src/applications/drydock/editor/DrydockBlueprintEditor.php b/src/applications/drydock/editor/DrydockBlueprintEditor.php
index b211e25aa8..b5fd584945 100644
--- a/src/applications/drydock/editor/DrydockBlueprintEditor.php
+++ b/src/applications/drydock/editor/DrydockBlueprintEditor.php
@@ -16,7 +16,9 @@ final class DrydockBlueprintEditor
 
     $types[] = PhabricatorTransactions::TYPE_VIEW_POLICY;
     $types[] = PhabricatorTransactions::TYPE_EDIT_POLICY;
+
     $types[] = DrydockBlueprintTransaction::TYPE_NAME;
+    $types[] = DrydockBlueprintTransaction::TYPE_DISABLED;
 
     return $types;
   }
@@ -28,7 +30,11 @@ final class DrydockBlueprintEditor
     switch ($xaction->getTransactionType()) {
       case DrydockBlueprintTransaction::TYPE_NAME:
         return $object->getBlueprintName();
+      case DrydockBlueprintTransaction::TYPE_DISABLED:
+        return (int)$object->getIsDisabled();
     }
+
+    return parent::getCustomTransactionOldValue($object, $xaction);
   }
 
   protected function getCustomTransactionNewValue(
@@ -38,7 +44,11 @@ final class DrydockBlueprintEditor
     switch ($xaction->getTransactionType()) {
       case DrydockBlueprintTransaction::TYPE_NAME:
         return $xaction->getNewValue();
+      case DrydockBlueprintTransaction::TYPE_DISABLED:
+        return (int)$xaction->getNewValue();
     }
+
+    return parent::getCustomTransactionNewValue($object, $xaction);
   }
 
   protected function applyCustomInternalTransaction(
@@ -48,26 +58,26 @@ final class DrydockBlueprintEditor
     switch ($xaction->getTransactionType()) {
       case DrydockBlueprintTransaction::TYPE_NAME:
         $object->setBlueprintName($xaction->getNewValue());
-        break;
+        return;
+      case DrydockBlueprintTransaction::TYPE_DISABLED:
+        $object->setIsDisabled((int)$xaction->getNewValue());
+        return;
     }
+
+    return parent::applyCustomInternalTransaction($object, $xaction);
   }
 
   protected function applyCustomExternalTransaction(
     PhabricatorLiskDAO $object,
     PhabricatorApplicationTransaction $xaction) {
-    return;
-  }
 
-  protected function extractFilePHIDsFromCustomTransaction(
-    PhabricatorLiskDAO $object,
-    PhabricatorApplicationTransaction $xaction) {
-    return array();
-  }
+    switch ($xaction->getTransactionType()) {
+      case DrydockBlueprintTransaction::TYPE_NAME:
+      case DrydockBlueprintTransaction::TYPE_DISABLED:
+        return;
+    }
 
-  protected function shouldSendMail(
-    PhabricatorLiskDAO $object,
-    array $xactions) {
-    return false;
+    return parent::applyCustomExternalTransaction($object, $xaction);
   }
 
 }
diff --git a/src/applications/drydock/query/DrydockBlueprintQuery.php b/src/applications/drydock/query/DrydockBlueprintQuery.php
index 7404c9457a..7ce5dcbe5b 100644
--- a/src/applications/drydock/query/DrydockBlueprintQuery.php
+++ b/src/applications/drydock/query/DrydockBlueprintQuery.php
@@ -6,6 +6,7 @@ final class DrydockBlueprintQuery extends DrydockQuery {
   private $phids;
   private $blueprintClasses;
   private $datasourceQuery;
+  private $disabled;
 
   public function withIDs(array $ids) {
     $this->ids = $ids;
@@ -27,6 +28,11 @@ final class DrydockBlueprintQuery extends DrydockQuery {
     return $this;
   }
 
+  public function withDisabled($disabled) {
+    $this->disabled = $disabled;
+    return $this;
+  }
+
   public function newResultObject() {
     return new DrydockBlueprint();
   }
@@ -82,6 +88,13 @@ final class DrydockBlueprintQuery extends DrydockQuery {
         $this->blueprintClasses);
     }
 
+    if ($this->disabled !== null) {
+      $where[] = qsprintf(
+        $conn,
+        'isDisabled = %d',
+        (int)$this->disabled);
+    }
+
     return $where;
   }
 
diff --git a/src/applications/drydock/query/DrydockBlueprintSearchEngine.php b/src/applications/drydock/query/DrydockBlueprintSearchEngine.php
index a0420c610c..64859649df 100644
--- a/src/applications/drydock/query/DrydockBlueprintSearchEngine.php
+++ b/src/applications/drydock/query/DrydockBlueprintSearchEngine.php
@@ -18,11 +18,23 @@ final class DrydockBlueprintSearchEngine
   protected function buildQueryFromParameters(array $map) {
     $query = $this->newQuery();
 
+    if ($map['isDisabled'] !== null) {
+      $query->withDisabled($map['isDisabled']);
+    }
+
     return $query;
   }
 
   protected function buildCustomSearchFields() {
-    return array();
+    return array(
+      id(new PhabricatorSearchThreeStateField())
+        ->setLabel(pht('Disabled'))
+        ->setKey('isDisabled')
+        ->setOptions(
+          pht('(Show All)'),
+          pht('Show Only Disabled Blueprints'),
+          pht('Hide Disabled Blueprints')),
+    );
   }
 
   protected function getURI($path) {
@@ -31,6 +43,7 @@ final class DrydockBlueprintSearchEngine
 
   protected function getBuiltinQueryNames() {
     return array(
+      'active' => pht('Active Blueprints'),
       'all' => pht('All Blueprints'),
     );
   }
@@ -40,6 +53,8 @@ final class DrydockBlueprintSearchEngine
     $query->setQueryKey($query_key);
 
     switch ($query_key) {
+      case 'active':
+        return $query->setParameter('isDisabled', false);
       case 'all':
         return $query;
     }
@@ -64,6 +79,12 @@ final class DrydockBlueprintSearchEngine
 
       if (!$blueprint->getImplementation()->isEnabled()) {
         $item->setDisabled(true);
+        $item->addIcon('fa-chain-broken grey', pht('Implementation'));
+      }
+
+      if ($blueprint->getIsDisabled()) {
+        $item->setDisabled(true);
+        $item->addIcon('fa-ban grey', pht('Disabled'));
       }
 
       $item->addAttribute($blueprint->getImplementation()->getBlueprintName());
diff --git a/src/applications/drydock/storage/DrydockBlueprint.php b/src/applications/drydock/storage/DrydockBlueprint.php
index c687c996a9..429e5c2971 100644
--- a/src/applications/drydock/storage/DrydockBlueprint.php
+++ b/src/applications/drydock/storage/DrydockBlueprint.php
@@ -15,6 +15,7 @@ final class DrydockBlueprint extends DrydockDAO
   protected $viewPolicy;
   protected $editPolicy;
   protected $details = array();
+  protected $isDisabled;
 
   private $implementation = self::ATTACHABLE;
   private $customFields = self::ATTACHABLE;
@@ -34,7 +35,8 @@ final class DrydockBlueprint extends DrydockDAO
     return id(new DrydockBlueprint())
       ->setViewPolicy($view_policy)
       ->setEditPolicy($edit_policy)
-      ->setBlueprintName('');
+      ->setBlueprintName('')
+      ->setIsDisabled(0);
   }
 
   protected function getConfiguration() {
@@ -46,6 +48,7 @@ final class DrydockBlueprint extends DrydockDAO
       self::CONFIG_COLUMN_SCHEMA => array(
         'className' => 'text255',
         'blueprintName' => 'sort255',
+        'isDisabled' => 'bool',
       ),
     ) + parent::getConfiguration();
   }
diff --git a/src/applications/drydock/storage/DrydockBlueprintTransaction.php b/src/applications/drydock/storage/DrydockBlueprintTransaction.php
index 0e3b2e2e3e..0856f01fdb 100644
--- a/src/applications/drydock/storage/DrydockBlueprintTransaction.php
+++ b/src/applications/drydock/storage/DrydockBlueprintTransaction.php
@@ -3,7 +3,8 @@
 final class DrydockBlueprintTransaction
   extends PhabricatorApplicationTransaction {
 
-  const TYPE_NAME       = 'drydock:blueprint:name';
+  const TYPE_NAME = 'drydock:blueprint:name';
+  const TYPE_DISABLED = 'drydock:blueprint:disabled';
 
   public function getApplicationName() {
     return 'drydock';
@@ -31,6 +32,16 @@ final class DrydockBlueprintTransaction
             $old,
             $new);
         }
+      case self::TYPE_DISABLED:
+        if ($new) {
+          return pht(
+            '%s disabled this blueprint.',
+            $author_handle);
+        } else {
+          return pht(
+            '%s enabled this blueprint.',
+            $author_handle);
+        }
     }
 
     return parent::getTitle();
diff --git a/src/applications/drydock/worker/DrydockAllocatorWorker.php b/src/applications/drydock/worker/DrydockAllocatorWorker.php
index ec676bf2fb..a67f242c01 100644
--- a/src/applications/drydock/worker/DrydockAllocatorWorker.php
+++ b/src/applications/drydock/worker/DrydockAllocatorWorker.php
@@ -184,12 +184,10 @@ final class DrydockAllocatorWorker extends DrydockWorker {
       return array();
     }
 
-    // TODO: When blueprints can be disabled, this query should ignore disabled
-    // blueprints.
-
     $blueprints = id(new DrydockBlueprintQuery())
       ->setViewer($viewer)
       ->withBlueprintClasses(array_keys($impls))
+      ->withDisabled(false)
       ->execute();
 
     $keep = array();