diff --git a/core/modules/migrate_drupal/tests/fixtures/drupal6.php b/core/modules/migrate_drupal/tests/fixtures/drupal6.php
index 4b8b3dc..3148e49 100644
--- a/core/modules/migrate_drupal/tests/fixtures/drupal6.php
+++ b/core/modules/migrate_drupal/tests/fixtures/drupal6.php
@@ -45796,28 +45796,28 @@
 ->values(array(
   'tid' => '1',
   'vid' => '1',
-  'name' => 'term 1 of vocabulary 1',
-  'description' => 'description of term 1 of vocabulary 1',
+  'name' => 'zu - term 1 of vocabulary 1',
+  'description' => 'zu - description of term 1 of vocabulary 1',
   'weight' => '0',
-  'language' => '',
+  'language' => 'zu',
   'trid' => '0',
 ))
 ->values(array(
   'tid' => '2',
   'vid' => '2',
-  'name' => 'term 2 of vocabulary 2',
-  'description' => 'description of term 2 of vocabulary 2',
+  'name' => 'fr - term 2 of vocabulary 2',
+  'description' => 'fr - description of term 2 of vocabulary 2',
   'weight' => '3',
-  'language' => '',
+  'language' => 'fr',
   'trid' => '0',
 ))
 ->values(array(
   'tid' => '3',
   'vid' => '2',
-  'name' => 'term 3 of vocabulary 2',
-  'description' => 'description of term 3 of vocabulary 2',
+  'name' => 'fr - term 3 of vocabulary 2',
+  'description' => 'fr - description of term 3 of vocabulary 2',
   'weight' => '4',
-  'language' => '',
+  'language' => 'fr',
   'trid' => '0',
 ))
 ->values(array(
@@ -45847,6 +45847,15 @@
   'language' => '',
   'trid' => '0',
 ))
+->values(array(
+  'tid' => '7',
+  'vid' => '1',
+  'name' => 'fr - term 2 of vocabulary 1',
+  'description' => 'fr - desc of term 2 vocab 1',
+  'weight' => '0',
+  'language' => 'fr',
+  'trid' => '0',
+))
 ->execute();
 
 $connection->schema()->createTable('term_hierarchy', array(
@@ -45891,6 +45900,10 @@
   'parent' => '0',
 ))
 ->values(array(
+  'tid' => '7',
+  'parent' => '0',
+))
+->values(array(
   'tid' => '3',
   'parent' => '2',
 ))
@@ -45951,6 +45964,11 @@
   'tid' => '1',
 ))
 ->values(array(
+  'nid' => '1',
+  'vid' => '1',
+  'tid' => '2',
+))
+->values(array(
   'nid' => '2',
   'vid' => '3',
   'tid' => '2',
@@ -47463,6 +47481,10 @@
   'value' => 'a:2:{i:0;i:1;i:1;i:2;}',
 ))
 ->values(array(
+  'name' => 'i18ntaxonomy_vocabulary',
+  'value' => 'a:2:{i:1;s:1:"3";i:2;s:1:"2";}',
+))
+->values(array(
   'name' => 'i18n_lock_node_article',
   'value' => 'i:1;',
 ))
@@ -47990,7 +48012,7 @@
   'tags' => '1',
   'module' => 'taxonomy',
   'weight' => '5',
-  'language' => '',
+  'language' => 'fr',
 ))
 ->values(array(
   'vid' => '3',
diff --git a/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeForm.php b/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeForm.php
index aacc6f0..d64a0d6 100644
--- a/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeForm.php
+++ b/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeForm.php
@@ -530,6 +530,10 @@ class MigrateUpgradeForm extends ConfirmFormBase {
       'source_module' => 'taxonomy',
       'destination_module' => 'taxonomy',
     ],
+    'd6_taxonomy_term_translation' => [
+      'source_module' => 'i18n',
+      'destination_module' => 'taxonomy',
+    ],
     'd6_taxonomy_vocabulary' => [
       'source_module' => 'taxonomy',
       'destination_module' => 'taxonomy',
diff --git a/core/modules/migrate_drupal_ui/src/Tests/d6/MigrateUpgrade6Test.php b/core/modules/migrate_drupal_ui/src/Tests/d6/MigrateUpgrade6Test.php
index 077df12..b2ef041 100644
--- a/core/modules/migrate_drupal_ui/src/Tests/d6/MigrateUpgrade6Test.php
+++ b/core/modules/migrate_drupal_ui/src/Tests/d6/MigrateUpgrade6Test.php
@@ -59,7 +59,7 @@ protected function getEntityCounts() {
       'shortcut_set' => 1,
       'action' => 22,
       'menu' => 8,
-      'taxonomy_term' => 6,
+      'taxonomy_term' => 7,
       'taxonomy_vocabulary' => 6,
       'tour' => 4,
       'user' => 7,
diff --git a/core/modules/taxonomy/migration_templates/d6_taxonomy_term_translation.yml b/core/modules/taxonomy/migration_templates/d6_taxonomy_term_translation.yml
new file mode 100644
index 0000000..11af8cd
--- /dev/null
+++ b/core/modules/taxonomy/migration_templates/d6_taxonomy_term_translation.yml
@@ -0,0 +1,39 @@
+id: d6_taxonomy_term_translation
+label: Taxonomy terms
+migration_tags:
+  - Drupal 6
+source:
+  plugin: d6_taxonomy_term
+  translations: true
+process:
+  # If you are using this file to build a custom migration consider removing
+  # the tid field to allow incremental migrations.
+  tid: tid
+  langcode: language
+  vid:
+    plugin: migration
+    migration: d6_taxonomy_vocabulary
+    source: vid
+  name: name
+  description: description
+  weight: weight
+  # Only attempt to stub real (non-zero) parents.
+  parent_id:
+    -
+      plugin: skip_on_empty
+      method: process
+      source: parent
+    -
+      plugin: migration
+      migration: d6_taxonomy_term
+  parent:
+    plugin: default_value
+    default_value: 0
+    source: '@parent_id'
+  changed: timestamp
+destination:
+  plugin: entity:taxonomy_term
+migration_dependencies:
+  required:
+    - d6_taxonomy_vocabulary
+    - d6_taxonomy_term
diff --git a/core/modules/taxonomy/src/Plugin/migrate/source/d6/Term.php b/core/modules/taxonomy/src/Plugin/migrate/source/d6/Term.php
index b8a603d..9170cd8 100644
--- a/core/modules/taxonomy/src/Plugin/migrate/source/d6/Term.php
+++ b/core/modules/taxonomy/src/Plugin/migrate/source/d6/Term.php
@@ -45,6 +45,10 @@ public function fields() {
       'weight' => $this->t('Weight'),
       'parent' => $this->t("The Drupal term IDs of the term's parents."),
     ];
+    if (isset($this->configuration['translations'])) {
+      $fields['language'] = $this->t('The term language.');
+      $fields['trid'] = $this->t('Translation ID.');
+    }
     return $fields;
   }
 
diff --git a/core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateTaxonomyTermTest.php b/core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateTaxonomyTermTest.php
index 1252833..12b9a9c 100644
--- a/core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateTaxonomyTermTest.php
+++ b/core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateTaxonomyTermTest.php
@@ -36,18 +36,21 @@ public function testTaxonomyTerms() {
         'vid' => 'vocabulary_1_i_0_',
         'weight' => 0,
         'parent' => [0],
+        'language' => 'zu',
       ],
       '2' => [
         'source_vid' => 2,
         'vid' => 'vocabulary_2_i_1_',
         'weight' => 3,
         'parent' => [0],
+        'language' => 'fr',
       ],
       '3' => [
         'source_vid' => 2,
         'vid' => 'vocabulary_2_i_1_',
         'weight' => 4,
         'parent' => [2],
+        'language' => 'fr',
       ],
       '4' => [
         'source_vid' => 3,
@@ -83,8 +86,9 @@ public function testTaxonomyTerms() {
     foreach ($expected_results as $tid => $values) {
       /** @var Term $term */
       $term = $terms[$tid];
-      $this->assertIdentical("term {$tid} of vocabulary {$values['source_vid']}", $term->name->value);
-      $this->assertIdentical("description of term {$tid} of vocabulary {$values['source_vid']}", $term->description->value);
+      $language = isset($values['language']) ? $values['language'] . ' - ' : '';
+      $this->assertSame("{$language}term {$tid} of vocabulary {$values['source_vid']}", $term->name->value);
+      $this->assertSame("{$language}description of term {$tid} of vocabulary {$values['source_vid']}", $term->description->value);
       $this->assertIdentical($values['vid'], $term->vid->target_id);
       $this->assertIdentical((string) $values['weight'], $term->weight->value);
       if ($values['parent'] === [0]) {
diff --git a/core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateTaxonomyTermTranslationTest.php b/core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateTaxonomyTermTranslationTest.php
new file mode 100644
index 0000000..d21ad1e
--- /dev/null
+++ b/core/modules/taxonomy/tests/src/Kernel/Migrate/d6/MigrateTaxonomyTermTranslationTest.php
@@ -0,0 +1,124 @@
+<?php
+
+namespace Drupal\Tests\taxonomy\Kernel\Migrate\d6;
+
+use Drupal\taxonomy\Entity\Term;
+use Drupal\Tests\migrate_drupal\Kernel\d6\MigrateDrupal6TestBase;
+use Drupal\taxonomy\TermInterface;
+
+/**
+ * Test migration of translated taxonomy terms.
+ *
+ * @group migrate_drupal_6
+ */
+class MigrateTaxonomyTermTranslationTest extends MigrateDrupal6TestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = [
+    'language',
+    'menu_ui',
+    'node',
+    'taxonomy',
+  ];
+
+  /**
+   * The cached taxonomy tree items, keyed by vid and tid.
+   *
+   * @var array
+   */
+  protected $treeData = [];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $this->installEntitySchema('taxonomy_term');
+    $this->installConfig(static::$modules);
+    $this->executeMigrations([
+      'd6_node_type',
+      'd6_field',
+      'd6_taxonomy_vocabulary',
+      'd6_field_instance',
+      'd6_taxonomy_term',
+      'd6_taxonomy_term_translation',
+    ]);
+  }
+
+  /**
+   * Validate a migrated term contains the expected values.
+   *
+   * @param int $id
+   *   Entity ID to load and check.
+   * @param string $expected_language
+   *   The language code for this term.
+   * @param string $expected_label
+   *   The label the migrated entity should have.
+   * @param string $expected_vid
+   *   The parent vocabulary the migrated entity should have.
+   * @param string $expected_description
+   *   The description the migrated entity should have.
+   * @param string $expected_format
+   *   The format the migrated entity should have.
+   * @param int $expected_weight
+   *   The weight the migrated entity should have.
+   * @param array $expected_parents
+   *   The parent terms the migrated entity should have.
+   * @param int $expected_field_integer_value
+   *   The value the migrated entity field should have.
+   * @param int $expected_term_reference_tid
+   *   The term reference ID the migrated entity field should have.
+   */
+  protected function assertEntity($id, $expected_language, $expected_label, $expected_vid, $expected_description = '', $expected_format = NULL, $expected_weight = 0, $expected_parents = [], $expected_field_integer_value = NULL, $expected_term_reference_tid = NULL) {
+    /** @var \Drupal\taxonomy\TermInterface $entity */
+    $entity = Term::load($id);
+    $this->assertInstanceOf(TermInterface::class, $entity);
+    $this->assertSame($expected_language, $entity->language()->getId());
+    $this->assertSame($expected_label, $entity->label());
+    $this->assertSame($expected_vid, $entity->getVocabularyId());
+    $this->assertSame($expected_description, $entity->getDescription());
+    $this->assertSame($expected_format, $entity->getFormat());
+    $this->assertSame($expected_weight, $entity->getWeight());
+    $this->assertHierarchy($expected_vid, $id, $expected_parents);
+  }
+
+  /**
+   * Assert that a term is present in the tree storage, with the right parents.
+   *
+   * @param string $vid
+   *   Vocabulary ID.
+   * @param int $tid
+   *   ID of the term to check.
+   * @param array $parent_ids
+   *   The expected parent term IDs.
+   */
+  protected function assertHierarchy($vid, $tid, array $parent_ids) {
+    if (!isset($this->treeData[$vid])) {
+      $tree = \Drupal::entityTypeManager()->getStorage('taxonomy_term')->loadTree($vid);
+      $this->treeData[$vid] = [];
+      foreach ($tree as $item) {
+        $this->treeData[$vid][$item->tid] = $item;
+      }
+    }
+
+    $this->assertArrayHasKey($tid, $this->treeData[$vid], "Term $tid exists in taxonomy tree");
+    $term = $this->treeData[$vid][$tid];
+    $this->assertEquals($parent_ids, array_filter($term->parents), "Term $tid has correct parents in taxonomy tree");
+  }
+
+  /**
+   * Tests the Drupal 6 i18n taxonomy term to Drupal 8 migration.
+   */
+  public function testTranslatedTaxonomyTerms() {
+    $this->assertEntity(1, 'zu', 'zu - term 1 of vocabulary 1', 'vocabulary_1_i_0_', 'zu - description of term 1 of vocabulary 1', NULL, '0', []);
+    $this->assertEntity(2, 'fr', 'fr - term 2 of vocabulary 2', 'vocabulary_2_i_1_', 'fr - description of term 2 of vocabulary 2', NULL, '3', []);
+    $this->assertEntity(3, 'fr', 'fr - term 3 of vocabulary 2', 'vocabulary_2_i_1_', 'fr - description of term 3 of vocabulary 2', NULL, '4', ['2']);
+    $this->assertEntity(4, 'en', 'term 4 of vocabulary 3', 'vocabulary_3_i_2_', 'description of term 4 of vocabulary 3', NULL, '6', []);
+    $this->assertEntity(5, 'en', 'term 5 of vocabulary 3', 'vocabulary_3_i_2_', 'description of term 5 of vocabulary 3', NULL, '7', ['4']);
+    $this->assertEntity(6, 'en', 'term 6 of vocabulary 3', 'vocabulary_3_i_2_', 'description of term 6 of vocabulary 3', NULL, '8', ['4', '5']);
+    $this->assertEntity(7, 'fr', 'fr - term 2 of vocabulary 1', 'vocabulary_1_i_0_', 'fr - desc of term 2 vocab 1', NULL, '0', []);
+  }
+
+}
diff --git a/core/modules/taxonomy/tests/src/Kernel/Plugin/migrate/source/d6/TermTranslationTest.php b/core/modules/taxonomy/tests/src/Kernel/Plugin/migrate/source/d6/TermTranslationTest.php
new file mode 100644
index 0000000..af69e30
--- /dev/null
+++ b/core/modules/taxonomy/tests/src/Kernel/Plugin/migrate/source/d6/TermTranslationTest.php
@@ -0,0 +1,206 @@
+<?php
+
+namespace Drupal\Tests\taxonomy\Kernel\Plugin\migrate\source\d6;
+
+use Drupal\Tests\migrate\Kernel\MigrateSqlSourceTestBase;
+
+/**
+ * Tests taxonomy term source plugin.
+ *
+ * @covers \Drupal\taxonomy\Plugin\migrate\source\d6\Term
+ * @group taxonomy
+ */
+class TermTranslationTest extends MigrateSqlSourceTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = ['taxonomy', 'migrate_drupal'];
+
+  /**
+   * {@inheritdoc}
+   */
+  public function providerSource() {
+    $tests = [];
+
+    // The source data.
+    $tests[0]['source_data']['term_data'] = [
+      [
+        'tid' => 1,
+        'vid' => 5,
+        'name' => 'name value 1',
+        'description' => 'description value 1',
+        'weight' => 0,
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 2,
+        'vid' => 6,
+        'name' => 'name value 2',
+        'description' => 'description value 2',
+        'weight' => 0,
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 3,
+        'vid' => 6,
+        'name' => 'name value 3',
+        'description' => 'description value 3',
+        'weight' => 0,
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 4,
+        'vid' => 5,
+        'name' => 'name value 4',
+        'description' => 'description value 4',
+        'weight' => 1,
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 5,
+        'vid' => 6,
+        'name' => 'name value 5',
+        'description' => 'description value 5',
+        'weight' => 1,
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 6,
+        'vid' => 6,
+        'name' => 'name value 6',
+        'description' => 'description value 6',
+        'weight' => 0,
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 10,
+        'vid' => 6,
+        'name' => 'zu - name value 2',
+        'description' => 'zu - description value 2',
+        'weight' => 0,
+        'language' => 'zu',
+        'trid' => 0,
+      ],
+    ];
+    $tests[0]['source_data']['term_hierarchy'] = [
+      [
+        'tid' => 1,
+        'parent' => 0,
+      ],
+      [
+        'tid' => 2,
+        'parent' => 0,
+      ],
+      [
+        'tid' => 3,
+        'parent' => 0,
+      ],
+      [
+        'tid' => 4,
+        'parent' => 1,
+      ],
+      [
+        'tid' => 5,
+        'parent' => 2,
+      ],
+      [
+        'tid' => 6,
+        'parent' => 3,
+      ],
+      [
+        'tid' => 6,
+        'parent' => 2,
+      ],
+      [
+        'tid' => 10,
+        'parent' => 0,
+      ],
+    ];
+
+    // The expected results.
+    $tests[0]['expected_data'] = [
+      [
+        'tid' => 1,
+        'vid' => 5,
+        'name' => 'name value 1',
+        'description' => 'description value 1',
+        'weight' => 0,
+        'parent' => [0],
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 10,
+        'vid' => 6,
+        'name' => 'zu - name value 2',
+        'description' => 'zu - description value 2',
+        'weight' => 0,
+        'parent' => [0],
+        'language' => 'zu',
+        'trid' => 0,
+      ],
+      [
+        'tid' => 2,
+        'vid' => 6,
+        'name' => 'name value 2',
+        'description' => 'description value 2',
+        'weight' => 0,
+        'parent' => [0],
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 3,
+        'vid' => 6,
+        'name' => 'name value 3',
+        'description' => 'description value 3',
+        'weight' => 0,
+        'parent' => [0],
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 4,
+        'vid' => 5,
+        'name' => 'name value 4',
+        'description' => 'description value 4',
+        'weight' => 1,
+        'parent' => [1],
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 5,
+        'vid' => 6,
+        'name' => 'name value 5',
+        'description' => 'description value 5',
+        'weight' => 1,
+        'parent' => [2],
+        'language' => NULL,
+        'trid' => 0,
+      ],
+      [
+        'tid' => 6,
+        'vid' => 6,
+        'name' => 'name value 6',
+        'description' => 'description value 6',
+        'weight' => 0,
+        'parent' => [3, 2],
+        'language' => NULL,
+        'trid' => 0,
+      ],
+    ];
+
+    $tests[0]['expected_count'] = NULL;
+
+    return $tests;
+  }
+
+}