diff --git a/src/applications/maniphest/view/ManiphestTaskListView.php b/src/applications/maniphest/view/ManiphestTaskListView.php
--- a/src/applications/maniphest/view/ManiphestTaskListView.php
+++ b/src/applications/maniphest/view/ManiphestTaskListView.php
@@ -135,6 +135,7 @@
           id(new PHUIListItemView())
             ->setIcon('fa-pencil')
             ->addSigil('maniphest-edit-task')
+            ->setAriaLabel('Edit Task')
             ->setHref($href));
       }
 
diff --git a/src/view/phui/PHUIListItemView.php b/src/view/phui/PHUIListItemView.php
--- a/src/view/phui/PHUIListItemView.php
+++ b/src/view/phui/PHUIListItemView.php
@@ -37,6 +37,7 @@
   private $rel;
   private $dropdownMenu;
   private $keyCommand;
+  private $ariaLabel;
 
   public function setOpenInNewWindow($open_in_new_window) {
     $this->openInNewWindow = $open_in_new_window;
@@ -217,6 +218,16 @@
     return $this;
   }
 
+  /**
+   * Explicitly set an aria-label attribute for accessibility. Only to be used
+   * when no other means of differentiation are already available.
+   * @param string $aria_label aria-label text to add to a list item
+   */
+  public function setAriaLabel($aria_label) {
+    $this->ariaLabel = $aria_label;
+    return $this;
+  }
+
   protected function getTagName() {
     return 'li';
   }
@@ -412,6 +423,7 @@
         'class' => implode(' ', $classes),
         'meta' => $meta,
         'sigil' => implode(' ', $sigil),
+        'aria-label' => $this->ariaLabel,
         'target' => $this->getOpenInNewWindow() ? '_blank' : null,
         'rel' => $this->rel,
       ),