diff --git a/includes/media.browser.inc b/includes/media.browser.inc
index 3bad837..1c6805b 100644
--- a/includes/media.browser.inc
+++ b/includes/media.browser.inc
@@ -220,6 +220,7 @@ function media_browser_list() {
     $query->condition('f.uri', db_like($name . '://') . '%', 'NOT LIKE');
   }
 
+  drupal_alter('media_browser_list_query', $query);
   $fids = $query->execute()->fetchCol();
   $files = file_load_multiple($fids);
   foreach ($files as $file) {
diff --git a/media.api.php b/media.api.php
index 665a369..c8de1cf 100644
--- a/media.api.php
+++ b/media.api.php
@@ -6,6 +6,18 @@
  */
 
 /**
+ * Alter query for media browser list.
+ *
+ * @param SelectQuery &$query
+ *   SelectQuery object of the query to retrieve a list of media for the browser
+ */
+function hook_media_browser_list_query_alter(&$query) {
+  // Limit list to media owned by user.
+  global $user;
+  $query->condition('f.uid', $user->uid, '=');
+}
+
+/**
  * Return an array of plugins for the media browser.
  *
  * Implementors are expected to return a renderable element.