diff --git a/core/includes/mail.inc b/core/includes/mail.inc
index e62297c..a76048b 100644
--- a/core/includes/mail.inc
+++ b/core/includes/mail.inc
@@ -27,9 +27,10 @@
  * filled on the page, there are two additional choices if you are not
  * sending the email to a user on the site. You can either use the language
  * used to generate the page or the site default language. See
- * language_default(). The former is good if sending email to the person
- * filling the form, the later is good if you send email to an address
- * previously set up (like contact addresses in a contact form).
+ * Drupal\Core\Language\LanguageManagerInterface::getDefaultLanguage(). The
+ * former is good if sending email to the person filling the form, the later
+ * is good if you send email to an address previously set up (like contact
+ * addresses in a contact form).
  *
  * Taking care of always using the proper language is even more important
  * when sending emails in a row to multiple users. Hook_mail() abstracts
diff --git a/core/lib/Drupal/Core/Entity/ContentEntityDatabaseStorage.php b/core/lib/Drupal/Core/Entity/ContentEntityDatabaseStorage.php
index 6f246f7..8c66b5a 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityDatabaseStorage.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityDatabaseStorage.php
@@ -18,6 +18,7 @@
 use Drupal\Core\Field\FieldDefinitionInterface;
 use Drupal\Core\Field\FieldStorageDefinitionInterface;
 use Drupal\Core\Language\LanguageInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
 use Drupal\field\Entity\FieldConfig;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
@@ -105,6 +106,13 @@ class ContentEntityDatabaseStorage extends ContentEntityStorageBase implements S
   protected $entityManager;
 
   /**
+   * The language manager.
+   *
+   * @var \Drupal\Core\Language\LanguageManagerInterface
+   */
+  protected $languageManager;
+
+  /**
    * The entity schema handler.
    *
    * @var \Drupal\Core\Entity\Schema\EntitySchemaHandlerInterface
@@ -118,7 +126,8 @@ public static function createInstance(ContainerInterface $container, EntityTypeI
     return new static(
       $entity_type,
       $container->get('database'),
-      $container->get('entity.manager')
+      $container->get('entity.manager'),
+      $container->get('language_manager')
     );
   }
 
@@ -142,12 +151,15 @@ public function getFieldStorageDefinitions() {
    *   The database connection to be used.
    * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
    *   The entity manager.
+   * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
+   *   The language manager.
    */
-  public function __construct(EntityTypeInterface $entity_type, Connection $database, EntityManagerInterface $entity_manager) {
+  public function __construct(EntityTypeInterface $entity_type, Connection $database, EntityManagerInterface $entity_manager, LanguageManagerInterface $language_manager) {
     parent::__construct($entity_type);
 
     $this->database = $database;
     $this->entityManager = $entity_manager;
+    $this->languageManager = $language_manager;
 
     // @todo Remove table names from the entity type definition in
     //   https://drupal.org/node/2232465
@@ -960,7 +972,7 @@ protected function doLoadFieldItems($entities, $age) {
     }
 
     // Load field data.
-    $langcodes = array_keys(language_list(LanguageInterface::STATE_ALL));
+    $langcodes = array_keys($this->languageManager->getLanguages(LanguageInterface::STATE_ALL));
     foreach ($storage_definitions as $field_name => $storage_definition) {
       $table = $load_current ? static::_fieldTableName($storage_definition) : static::_fieldRevisionTableName($storage_definition);
 
diff --git a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Language.php b/core/lib/Drupal/Core/TypedData/Plugin/DataType/Language.php
index 3a0780f..071b094 100644
--- a/core/lib/Drupal/Core/TypedData/Plugin/DataType/Language.php
+++ b/core/lib/Drupal/Core/TypedData/Plugin/DataType/Language.php
@@ -43,7 +43,7 @@ class Language extends TypedData {
    */
   public function getValue() {
     if (!isset($this->language) && $this->id) {
-      $this->language = language_load($this->id);
+      $this->language = \Drupal::languageManager()->getLanguage($this->id);
     }
     return $this->language;
   }
diff --git a/core/modules/config_translation/src/ConfigNamesMapper.php b/core/modules/config_translation/src/ConfigNamesMapper.php
index f5044b1..088b8dc 100644
--- a/core/modules/config_translation/src/ConfigNamesMapper.php
+++ b/core/modules/config_translation/src/ConfigNamesMapper.php
@@ -56,6 +56,13 @@ class ConfigNamesMapper extends PluginBase implements ConfigMapperInterface, Con
   protected $configMapperManager;
 
   /**
+   * The language manager.
+   *
+   * @var \Drupal\Core\Language\LanguageManagerInterface
+   */
+  protected $languageManager;
+
+  /**
    * The route provider.
    *
    * @var \Drupal\Core\Routing\RouteProviderInterface
diff --git a/core/modules/config_translation/tests/src/ConfigEntityMapperTest.php b/core/modules/config_translation/tests/src/ConfigEntityMapperTest.php
index 0c514a4..62d8d9c 100644
--- a/core/modules/config_translation/tests/src/ConfigEntityMapperTest.php
+++ b/core/modules/config_translation/tests/src/ConfigEntityMapperTest.php
@@ -33,6 +33,13 @@ class ConfigEntityMapperTest extends UnitTestCase {
   protected $entityManager;
 
   /**
+   * The language manager used for testing.
+   *
+   * @var \Drupal\Core\Language\LanguageManagerInterface $language_manager|\PHPUnit_Framework_MockObject_MockObject
+   */
+  protected $languageManager;
+
+  /**
    * The entity instance used for testing.
    *
    * @var \Drupal\Core\Entity\EntityInterface|\PHPUnit_Framework_MockObject_MockObject
@@ -59,6 +66,8 @@ public function setUp() {
       ->with('language.edit')
       ->will($this->returnValue(new Route('/admin/config/regional/language/edit/{language_entity}')));
 
+    $this->languageManager = $this->getMock('Drupal\Core\Language\LanguageManagerInterface');
+
     $definition = array(
       'class' => '\Drupal\config_translation\ConfigEntityMapper',
       'base_route_name' => 'language.edit',
@@ -83,7 +92,8 @@ public function setUp() {
       $this->getMock('Drupal\config_translation\ConfigMapperManagerInterface'),
       $this->routeProvider,
       $this->getStringTranslationStub(),
-      $this->entityManager
+      $this->entityManager,
+      $this->languageManager
     );
   }
 
diff --git a/core/modules/content_translation/src/Access/ContentTranslationManageAccessCheck.php b/core/modules/content_translation/src/Access/ContentTranslationManageAccessCheck.php
index ae5bc3f..e77e5fb 100644
--- a/core/modules/content_translation/src/Access/ContentTranslationManageAccessCheck.php
+++ b/core/modules/content_translation/src/Access/ContentTranslationManageAccessCheck.php
@@ -80,7 +80,7 @@ public function access(Route $route, Request $request, AccountInterface $account
 
         case 'update':
         case 'delete':
-          $language = language_load($language) ?: \Drupal::languageManager()->getCurrentLanguage(LanguageInterface::TYPE_CONTENT);
+          $language = \Drupal::languageManager()->getLanguage($language) ?: \Drupal::languageManager()->getCurrentLanguage(LanguageInterface::TYPE_CONTENT);
           return isset($languages[$language->id])
             && $language->id != $entity->getUntranslated()->language()->id
             && isset($translations[$language->id])
diff --git a/core/modules/content_translation/src/ContentTranslationHandler.php b/core/modules/content_translation/src/ContentTranslationHandler.php
index 7510d2e..f75dd0b 100644
--- a/core/modules/content_translation/src/ContentTranslationHandler.php
+++ b/core/modules/content_translation/src/ContentTranslationHandler.php
@@ -99,7 +99,7 @@ public function entityFormAlter(array &$form, array &$form_state, EntityInterfac
 
     // Adjust page title to specify the current language being edited, if we
     // have at least one translation.
-    $languages = language_list();
+    $languages = \Drupal::languageManager()->getLanguages();
     if (isset($languages[$form_langcode]) && ($has_translations || $new_translation)) {
       $title = $this->entityFormTitle($entity);
       // When editing the original values display just the entity label.
@@ -132,7 +132,7 @@ public function entityFormAlter(array &$form, array &$form_state, EntityInterfac
           '#submit' => array(array($this, 'entityFormSourceChange')),
         ),
       );
-      foreach (language_list(LanguageInterface::STATE_CONFIGURABLE) as $language) {
+      foreach (\Drupal::languageManager()->getLanguages(LanguageInterface::STATE_CONFIGURABLE) as $language) {
         if (isset($translations[$language->id])) {
           $form['source_langcode']['source']['#options'][$language->id] = $language->name;
         }
@@ -145,7 +145,7 @@ public function entityFormAlter(array &$form, array &$form_state, EntityInterfac
     $language_widget = isset($form['langcode']) && $form['langcode']['#type'] == 'language_select';
     if ($language_widget && $has_translations) {
       $form['langcode']['#options'] = array();
-      foreach (language_list(LanguageInterface::STATE_CONFIGURABLE) as $language) {
+      foreach (\Drupal::languageManager()->getLanguages(LanguageInterface::STATE_CONFIGURABLE) as $language) {
         if (empty($translations[$language->id]) || $language->id == $entity_langcode) {
           $form['langcode']['#options'][$language->id] = $language->name;
         }
@@ -436,7 +436,7 @@ public function entityFormSourceChange($form, &$form_state) {
 
     $path = $entity->getSystemPath('drupal:content-translation-overview');
     $form_state['redirect'] = $path . '/add/' . $source . '/' . $form_controller->getFormLangcode($form_state);
-    $languages = language_list();
+    $languages = \Drupal::languageManager()->getLanguages();
     drupal_set_message(t('Source language set to: %language', array('%language' => $languages[$source]->name)));
   }
 
diff --git a/core/modules/content_translation/src/Controller/ContentTranslationController.php b/core/modules/content_translation/src/Controller/ContentTranslationController.php
index 31a33d2..f5ed704 100644
--- a/core/modules/content_translation/src/Controller/ContentTranslationController.php
+++ b/core/modules/content_translation/src/Controller/ContentTranslationController.php
@@ -29,8 +29,8 @@ public function overview(Request $request) {
   public function add(Request $request, $source, $target) {
     $entity = $request->attributes->get($request->attributes->get('_entity_type_id'));
     module_load_include('pages.inc', 'content_translation');
-    $source = language_load($source);
-    $target = language_load($target);
+    $source = \Drupal::languageManager()->getLanguage($source);
+    $target = \Drupal::languageManager()->getLanguage($target);
     return content_translation_add_page($entity, $source, $target);
   }
 
@@ -40,7 +40,7 @@ public function add(Request $request, $source, $target) {
   public function edit(Request $request, $language) {
     $entity = $request->attributes->get($request->attributes->get('_entity_type_id'));
     module_load_include('pages.inc', 'content_translation');
-    $language = language_load($language);
+    $language = \Drupal::languageManager()->getLanguage($language);
     return content_translation_edit_page($entity, $language);
   }
 
diff --git a/core/modules/language/src/Plugin/views/field/LanguageField.php b/core/modules/language/src/Plugin/views/field/LanguageField.php
index 3909fcd..9d9e27d 100644
--- a/core/modules/language/src/Plugin/views/field/LanguageField.php
+++ b/core/modules/language/src/Plugin/views/field/LanguageField.php
@@ -43,7 +43,7 @@ public function render(ResultRow $values) {
     // @todo: Drupal Core dropped native language until config translation is
     // ready, see http://drupal.org/node/1616594.
     $value = $this->getValue($values);
-    $language = language_load($value);
+    $language = \Drupal::languageManager()->getLanguage($value);
     return $language ? $language->name : '';
   }