diff --git a/src/applications/flag/application/PhabricatorApplicationFlags.php b/src/applications/flag/application/PhabricatorApplicationFlags.php
index 76af32f47a..74c1f7d73d 100644
--- a/src/applications/flag/application/PhabricatorApplicationFlags.php
+++ b/src/applications/flag/application/PhabricatorApplicationFlags.php
@@ -3,7 +3,7 @@
 final class PhabricatorApplicationFlags extends PhabricatorApplication {
 
   public function getShortDescription() {
-    return 'Reminders';
+    return pht('Reminders');
   }
 
   public function getBaseURI() {
diff --git a/src/applications/flag/constants/PhabricatorFlagColor.php b/src/applications/flag/constants/PhabricatorFlagColor.php
index 839a889f97..0be6a87dda 100644
--- a/src/applications/flag/constants/PhabricatorFlagColor.php
+++ b/src/applications/flag/constants/PhabricatorFlagColor.php
@@ -13,19 +13,19 @@ final class PhabricatorFlagColor extends PhabricatorFlagConstants {
 
   public static function getColorNameMap() {
     return array(
-      self::COLOR_RED       => 'Red',
-      self::COLOR_ORANGE    => 'Orange',
-      self::COLOR_YELLOW    => 'Yellow',
-      self::COLOR_GREEN     => 'Green',
-      self::COLOR_BLUE      => 'Blue',
-      self::COLOR_PINK      => 'Pink',
-      self::COLOR_PURPLE    => 'Purple',
-      self::COLOR_CHECKERED => 'Checkered',
+      self::COLOR_RED       => pht('Red'),
+      self::COLOR_ORANGE    => pht('Orange'),
+      self::COLOR_YELLOW    => pht('Yellow'),
+      self::COLOR_GREEN     => pht('Green'),
+      self::COLOR_BLUE      => pht('Blue'),
+      self::COLOR_PINK      => pht('Pink'),
+      self::COLOR_PURPLE    => pht('Purple'),
+      self::COLOR_CHECKERED => pht('Checkered'),
     );
   }
 
   public static function getColorName($color) {
-    return idx(self::getColorNameMap(), $color, 'Unknown');
+    return idx(self::getColorNameMap(), $color, pht('Unknown'));
   }
 
   public static function getCSSClass($color) {
diff --git a/src/applications/flag/controller/PhabricatorFlagController.php b/src/applications/flag/controller/PhabricatorFlagController.php
index 5c0818f9cd..1fbe0662ee 100644
--- a/src/applications/flag/controller/PhabricatorFlagController.php
+++ b/src/applications/flag/controller/PhabricatorFlagController.php
@@ -6,7 +6,7 @@ abstract class PhabricatorFlagController extends PhabricatorController {
 
     $page = $this->buildStandardPageView();
 
-    $page->setApplicationName('Flag');
+    $page->setApplicationName(pht('Flag'));
     $page->setBaseURI('/flag/');
     $page->setTitle(idx($data, 'title'));
     $page->setGlyph("\xE2\x9A\x90"); // Subtle!
diff --git a/src/applications/flag/controller/PhabricatorFlagEditController.php b/src/applications/flag/controller/PhabricatorFlagEditController.php
index e8f02dc951..69968ba678 100644
--- a/src/applications/flag/controller/PhabricatorFlagEditController.php
+++ b/src/applications/flag/controller/PhabricatorFlagEditController.php
@@ -42,7 +42,7 @@ final class PhabricatorFlagEditController extends PhabricatorFlagController {
     $dialog = new AphrontDialogView();
     $dialog->setUser($user);
 
-    $dialog->setTitle("Flag {$type_name}");
+    $dialog->setTitle(pht("Flag %s", $type_name));
 
     require_celerity_resource('phabricator-flag-css');
 
@@ -53,9 +53,10 @@ final class PhabricatorFlagEditController extends PhabricatorFlagController {
     if ($is_new) {
       $form
         ->appendChild(hsprintf(
-          "<p>You can flag this %s if you want to remember to look ".
-          "at it later.</p><br />",
-          $type_name));
+          "<p>%s</p><br />",
+          pht('You can flag this %s if you want to remember to look ".
+            "at it later.',
+            $type_name)));
     }
 
     $radio = new AphrontFormRadioButtonControl();
@@ -68,20 +69,20 @@ final class PhabricatorFlagEditController extends PhabricatorFlagController {
       ->appendChild(
         $radio
           ->setName('color')
-          ->setLabel('Flag Color')
+          ->setLabel(pht('Flag Color'))
           ->setValue($flag->getColor()))
       ->appendChild(
         id(new AphrontFormTextAreaControl())
           ->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_SHORT)
           ->setName('note')
-          ->setLabel('Note')
+          ->setLabel(pht('Note'))
           ->setValue($flag->getNote()));
 
     $dialog->appendChild($form);
 
     $dialog->addCancelButton($handle->getURI());
     $dialog->addSubmitButton(
-      $is_new ? "Flag {$type_name}" : 'Save');
+      $is_new ? pht("Flag %s") : pht('Save'));
 
     return id(new AphrontDialogResponse())->setDialog($dialog);
   }
diff --git a/src/applications/flag/controller/PhabricatorFlagListController.php b/src/applications/flag/controller/PhabricatorFlagListController.php
index f2f3d9d4e7..f4ebca574f 100644
--- a/src/applications/flag/controller/PhabricatorFlagListController.php
+++ b/src/applications/flag/controller/PhabricatorFlagListController.php
@@ -33,7 +33,7 @@ final class PhabricatorFlagListController extends PhabricatorFlagController {
     return $this->buildStandardPageResponse(
       $nav,
       array(
-        'title' => 'Flags',
+        'title' => pht('Flags'),
       ));
   }
 
diff --git a/src/applications/flag/events/PhabricatorFlagsUIEventListener.php b/src/applications/flag/events/PhabricatorFlagsUIEventListener.php
index 13ba11321b..622801aecb 100644
--- a/src/applications/flag/events/PhabricatorFlagsUIEventListener.php
+++ b/src/applications/flag/events/PhabricatorFlagsUIEventListener.php
@@ -31,13 +31,13 @@ final class PhabricatorFlagsUIEventListener extends PhutilEventListener {
       $flag_action = id(new PhabricatorActionView())
         ->setWorkflow(true)
         ->setHref('/flag/delete/'.$flag->getID().'/')
-        ->setName('Remove '.$color.' Flag')
+        ->setName(pht('Remove %s Flag', $color))
         ->setIcon('flag-'.$flag->getColor());
     } else {
       $flag_action = id(new PhabricatorActionView())
         ->setWorkflow(true)
         ->setHref('/flag/edit/'.$object->getPHID().'/')
-        ->setName('Flag For Later')
+        ->setName(pht('Flag For Later'))
         ->setIcon('flag-ghost');
 
       if (!$user->isLoggedIn()) {
diff --git a/src/applications/flag/view/PhabricatorFlagListView.php b/src/applications/flag/view/PhabricatorFlagListView.php
index eb200f6088..9e43887216 100644
--- a/src/applications/flag/view/PhabricatorFlagListView.php
+++ b/src/applications/flag/view/PhabricatorFlagListView.php
@@ -41,7 +41,7 @@ final class PhabricatorFlagListView extends AphrontView {
             array(
               'class' => 'small grey',
             ),
-            'Edit Flag')),
+            pht('Edit Flag'))),
         phabricator_form(
           $user,
           array(
@@ -54,7 +54,7 @@ final class PhabricatorFlagListView extends AphrontView {
             array(
               'class' => 'small grey',
             ),
-            'Remove Flag')),
+            pht('Remove Flag'))),
       );
     }
 
@@ -62,9 +62,9 @@ final class PhabricatorFlagListView extends AphrontView {
     $table->setHeaders(
       array(
         '',
-        'Flagged Object',
-        'Note',
-        'Flagged On',
+        pht('Flagged Object'),
+        pht('Note'),
+        pht('Flagged On'),
         '',
         '',
       ));
@@ -77,7 +77,7 @@ final class PhabricatorFlagListView extends AphrontView {
         'narrow action',
         'narrow action',
       ));
-    $table->setNoDataString('No flags.');
+    $table->setNoDataString(pht('No flags.'));
 
     return $table->render();
   }