diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -374,7 +374,7 @@
     'rsrc/js/application/herald/HeraldRuleEditor.js' => 'b2cae298',
     'rsrc/js/application/herald/PathTypeahead.js' => 'f7fc67ec',
     'rsrc/js/application/herald/herald-rule-editor.js' => '7ebaeed3',
-    'rsrc/js/application/maniphest/behavior-batch-editor.js' => 'f5d1233b',
+    'rsrc/js/application/maniphest/behavior-batch-editor.js' => '782ab6e7',
     'rsrc/js/application/maniphest/behavior-batch-selector.js' => '7b98d7c5',
     'rsrc/js/application/maniphest/behavior-line-chart.js' => '88f0c5b3',
     'rsrc/js/application/maniphest/behavior-list-edit.js' => 'a9f88de2',
@@ -587,7 +587,7 @@
     'javelin-behavior-lightbox-attachments' => 'f8ba29d7',
     'javelin-behavior-line-chart' => '88f0c5b3',
     'javelin-behavior-load-blame' => '42126667',
-    'javelin-behavior-maniphest-batch-editor' => 'f5d1233b',
+    'javelin-behavior-maniphest-batch-editor' => '782ab6e7',
     'javelin-behavior-maniphest-batch-selector' => '7b98d7c5',
     'javelin-behavior-maniphest-list-editor' => 'a9f88de2',
     'javelin-behavior-maniphest-subpriority-editor' => '84845b5b',
@@ -1385,6 +1385,14 @@
       'javelin-util',
       'phabricator-busy',
     ),
+    '782ab6e7' => array(
+      'javelin-behavior',
+      'javelin-dom',
+      'javelin-util',
+      'phabricator-prefab',
+      'multirow-row-manager',
+      'javelin-json',
+    ),
     '7927a7d3' => array(
       'javelin-behavior',
       'javelin-quicksand',
@@ -1967,14 +1975,6 @@
       'javelin-request',
       'phabricator-keyboard-shortcut',
     ),
-    'f5d1233b' => array(
-      'javelin-behavior',
-      'javelin-dom',
-      'javelin-util',
-      'phabricator-prefab',
-      'multirow-row-manager',
-      'javelin-json',
-    ),
     'f6555212' => array(
       'javelin-install',
       'javelin-reactornode',
diff --git a/src/applications/maniphest/controller/ManiphestBatchEditController.php b/src/applications/maniphest/controller/ManiphestBatchEditController.php
--- a/src/applications/maniphest/controller/ManiphestBatchEditController.php
+++ b/src/applications/maniphest/controller/ManiphestBatchEditController.php
@@ -88,6 +88,8 @@
     $mailable_source->setViewer($viewer);
     $owner_source = new ManiphestAssigneeDatasource();
     $owner_source->setViewer($viewer);
+    $spaces_source = id(new PhabricatorSpacesNamespaceDatasource())
+      ->setViewer($viewer);
 
     require_celerity_resource('maniphest-batch-editor');
     Javelin::initBehavior(
@@ -112,6 +114,12 @@
             'placeholder' => $mailable_source->getPlaceholderText(),
             'browseURI' => $mailable_source->getBrowseURI(),
           ),
+          'spaces' => array(
+            'src' => $spaces_source->getDatasourceURI(),
+            'placeholder' => $spaces_source->getPlaceholderText(),
+            'browseURI' => $spaces_source->getBrowseURI(),
+            'limit' => 1,
+          ),
         ),
         'input' => 'batch-form-actions',
         'priorityMap' => ManiphestTaskPriority::getTaskPriorityMap(),
@@ -201,6 +209,7 @@
       'remove_project'  => PhabricatorTransactions::TYPE_EDGE,
       'add_ccs'         => PhabricatorTransactions::TYPE_SUBSCRIBERS,
       'remove_ccs'      => PhabricatorTransactions::TYPE_SUBSCRIBERS,
+      'space' => PhabricatorTransactions::TYPE_SPACE,
     );
 
     $edge_edit_types = array(
@@ -246,6 +255,10 @@
           case PhabricatorTransactions::TYPE_SUBSCRIBERS:
             $current = $task->getSubscriberPHIDs();
             break;
+          case PhabricatorTransactions::TYPE_SPACE:
+            $current = PhabricatorSpacesNamespaceQuery::getObjectSpacePHID(
+              $task);
+            break;
         }
       }
 
@@ -260,6 +273,12 @@
             continue 2;
           }
           break;
+        case PhabricatorTransactions::TYPE_SPACE:
+          if (empty($value)) {
+            continue 2;
+          }
+          $value = head($value);
+          break;
         case ManiphestTransaction::TYPE_OWNER:
           if (empty($value)) {
             continue 2;
diff --git a/webroot/rsrc/js/application/maniphest/behavior-batch-editor.js b/webroot/rsrc/js/application/maniphest/behavior-batch-editor.js
--- a/webroot/rsrc/js/application/maniphest/behavior-batch-editor.js
+++ b/webroot/rsrc/js/application/maniphest/behavior-batch-editor.js
@@ -24,12 +24,14 @@
         'add_comment': 'Comment',
         'assign': 'Assign',
         'add_ccs' : 'Add CCs',
-        'remove_ccs' : 'Remove CCs'
+        'remove_ccs' : 'Remove CCs',
+        'space': 'Shift to Space'
       });
 
     var proj_tokenizer = build_tokenizer(config.sources.project);
     var owner_tokenizer = build_tokenizer(config.sources.owner);
     var cc_tokenizer = build_tokenizer(config.sources.cc);
+    var space_tokenizer = build_tokenizer(config.sources.spaces);
 
     var priority_select = JX.Prefab.renderSelect(config.priorityMap);
     var status_select = JX.Prefab.renderSelect(config.statusMap);
@@ -60,6 +62,12 @@
             return JX.keys(owner_tokenizer.object.getTokens());
           };
           break;
+        case 'space':
+          JX.DOM.setContent(cell, space_tokenizer.template);
+          vfunc = function() {
+            return JX.keys(space_tokenizer.object.getTokens());
+          };
+          break;
         case 'add_comment':
           JX.DOM.setContent(cell, comment_input);
           vfunc = function() {