diff --git a/core/includes/theme.inc b/core/includes/theme.inc
index e44f13d..cf2f1f2 100644
--- a/core/includes/theme.inc
+++ b/core/includes/theme.inc
@@ -1463,6 +1463,33 @@ function drupal_pre_render_table(array $element) {
  *       )
  *     );
  *     @endcode
+ *   - footer: An array of table rows which will be printed within a <tfoot>
+ *     tag.
+ *     Every row is an array of cells, or an associative array with the
+ *     following keys:
+ *     - "data": an array of cells
+ *     - Any HTML attributes, such as "class", to apply to the table row.
+ *     - "no_striping": a boolean indicating that the row should receive no
+ *       'even / odd' styling. Defaults to TRUE.
+ *     Each cell can be either a string or an associative array with the
+ *     following keys:
+ *     - "data": The string to display in the table cell.
+ *     - "header": Indicates this cell is a header.
+ *     - Any HTML attributes, such as "colspan", to apply to the table cell.
+ *     Here's an example for $rows:
+ *     @code
+ *     $footer = array(
+ *       // Simple row
+ *       array(
+ *         'Cell 1', 'Cell 2', 'Cell 3'
+ *       ),
+ *       // Row with attributes on the row and some of its cells.
+ *       array(
+ *         'data' => array('Cell 1', array('data' => 'Cell 2', 'colspan' => 2)), 'class' => array('funky')
+ *       )
+ *     );
+ *     @endcode
+
  *   - attributes: An array of HTML attributes to apply to the table tag.
  *   - caption: A localized string to use for the <caption> tag.
  *   - colgroups: An array of column groups. Each element of the array can be
@@ -1601,72 +1628,75 @@ function template_preprocess_table(&$variables) {
     }
   }
 
-  if (!empty($variables['rows'])) {
-    $flip = array('even' => 'odd', 'odd' => 'even');
-    $class = 'even';
-    foreach ($variables['rows'] as $row_key => $row) {
-      // Check if we're dealing with a simple or complex row
-      if (isset($row['data'])) {
-        $cells = $row['data'];
-        $no_striping = isset($row['no_striping']) ? $row['no_striping'] : FALSE;
-
-        // Set the attributes array and exclude 'data' and 'no_striping'.
-        $row_attributes = $row;
-        unset($row_attributes['data']);
-        unset($row_attributes['no_striping']);
-      }
-      else {
+  // Rows and footer have the same structure.
+  $sections = array('rows' , 'footer');
+  foreach ($sections as $section) {
+    if (!empty($variables[$section])) {
+      $flip = array('even' => 'odd', 'odd' => 'even');
+      $class = 'even';
+      foreach ($variables[$section] as $row_key => $row) {
         $cells = $row;
         $row_attributes = array();
-        $no_striping = FALSE;
-      }
+        $no_striping = ($section === 'rows') ? FALSE : TRUE;
 
-      // Add odd/even class.
-      if (!$no_striping) {
-        $class = $flip[$class];
-        $row_attributes['class'][] = $class;
-      }
+        // Check if we're dealing with a simple or complex row
+        if (isset($row['data'])) {
+          $cells = $row['data'];
+          $no_striping = isset($row['no_striping']) ? $row['no_striping'] : $no_striping;
 
-      // Build row.
-      $variables['rows'][$row_key] = array();
-      $variables['rows'][$row_key]['attributes'] = new Attribute($row_attributes);
-      $variables['rows'][$row_key]['cells'] = array();
-      if (!empty($cells)) {
-        foreach ($cells as $col_key => $cell) {
-          if (!is_array($cell)) {
-            $cell_content = $cell;
-            $cell_attributes = array();
-            $is_header = FALSE;
-          }
-          else {
-            $cell_content = '';
-            if (isset($cell['data'])) {
-              $cell_content = $cell['data'];
-              unset($cell['data']);
+          // Set the attributes array and exclude 'data' and 'no_striping'.
+          $row_attributes = $row;
+          unset($row_attributes['data']);
+          unset($row_attributes['no_striping']);
+        }
+
+        // Add odd/even class.
+        if (!$no_striping) {
+          $class = $flip[$class];
+          $row_attributes['class'][] = $class;
+        }
+
+        // Build row.
+        $variables[$section][$row_key] = array();
+        $variables[$section][$row_key]['attributes'] = new Attribute($row_attributes);
+        $variables[$section][$row_key]['cells'] = array();
+        if (!empty($cells)) {
+          foreach ($cells as $col_key => $cell) {
+            if (!is_array($cell)) {
+              $cell_content = $cell;
+              $cell_attributes = array();
+              $is_header = FALSE;
             }
-            // Flag the cell as a header or not and remove the flag.
-            $is_header = !empty($cell['header']);
-            unset($cell['header']);
+            else {
+              $cell_content = '';
+              if (isset($cell['data'])) {
+                $cell_content = $cell['data'];
+                unset($cell['data']);
+              }
+              // Flag the cell as a header or not and remove the flag.
+              $is_header = !empty($cell['header']);
+              unset($cell['header']);
 
-            $cell_attributes = $cell;
+              $cell_attributes = $cell;
 
-            if (is_array($cell_content)) {
-              $cell_content = drupal_render($cell_content);
+              if (is_array($cell_content)) {
+                $cell_content = drupal_render($cell_content);
+              }
+            }
+            // Add active class if needed for sortable tables.
+            if (isset($variables['header'][$col_key]['data']) && $variables['header'][$col_key]['data'] == $ts['name'] && !empty($variables['header'][$col_key]['field'])) {
+              $cell_attributes['class'][] = 'active';
+            }
+            // Copy RESPONSIVE_PRIORITY_LOW/RESPONSIVE_PRIORITY_MEDIUM
+            // class from header to cell as needed.
+            if (isset($responsive_classes[$col_key])) {
+              $cell_attributes['class'][] = $responsive_classes[$col_key];
             }
-          }
-          // Add active class if needed for sortable tables.
-          if (isset($variables['header'][$col_key]['data']) && $variables['header'][$col_key]['data'] == $ts['name'] && !empty($variables['header'][$col_key]['field'])) {
-            $cell_attributes['class'][] = 'active';
-          }
-          // Copy RESPONSIVE_PRIORITY_LOW/RESPONSIVE_PRIORITY_MEDIUM
-          // class from header to cell as needed.
-          if (isset($responsive_classes[$col_key])) {
-            $cell_attributes['class'][] = $responsive_classes[$col_key];
-          }
 
-          $variables['rows'][$row_key]['cells'][$col_key]['tag'] = $is_header ? 'th' : 'td';
-          $variables['rows'][$row_key]['cells'][$col_key]['attributes'] = new Attribute($cell_attributes);
-          $variables['rows'][$row_key]['cells'][$col_key]['content'] = $cell_content;
+            $variables[$section][$row_key]['cells'][$col_key]['tag'] = $is_header ? 'th' : 'td';
+            $variables[$section][$row_key]['cells'][$col_key]['attributes'] = new Attribute($cell_attributes);
+            $variables[$section][$row_key]['cells'][$col_key]['content'] = $cell_content;
+          }
         }
       }
     }
@@ -2562,7 +2592,7 @@ function drupal_common_theme() {
       'template' => 'breadcrumb',
     ),
     'table' => array(
-      'variables' => array('header' => NULL, 'rows' => NULL, 'attributes' => array(), 'caption' => NULL, 'colgroups' => array(), 'sticky' => FALSE, 'responsive' => TRUE, 'empty' => ''),
+      'variables' => array('header' => NULL, 'rows' => NULL, 'footer' => NULL, 'attributes' => array(), 'caption' => NULL, 'colgroups' => array(), 'sticky' => FALSE, 'responsive' => TRUE, 'empty' => ''),
       'template' => 'table',
     ),
     'tablesort_indicator' => array(
diff --git a/core/modules/system/lib/Drupal/system/Tests/Theme/TableTest.php b/core/modules/system/lib/Drupal/system/Tests/Theme/TableTest.php
index 6b9c5ef..98d98b0 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Theme/TableTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Theme/TableTest.php
@@ -118,6 +118,28 @@ function testThemeTableWithNoStriping() {
   }
 
   /**
+   * Test that the 'footer' option works correctly.
+   */
+  function testThemeTableFooter() {
+    $footer = array(
+      array(
+        'data' => array(1),
+      ),
+      array('1'),
+    );
+
+    $table = array(
+      '#type' => 'table',
+      '#rows' => array(),
+      '#footer' => $footer,
+    );
+
+    $this->render($table);
+    $this->removeWhiteSpace();
+    $this->assertRaw('<tfoot><tr><td>1</td></tr><tr><td>1</td></tr></tfoot>', 'Table footer found.');
+  }
+
+  /**
    * Tests that the 'header' option in cells works correctly.
    */
   function testThemeTableHeaderCellOption() {
diff --git a/core/modules/system/templates/table.html.twig b/core/modules/system/templates/table.html.twig
index ce69286..04ed606 100644
--- a/core/modules/system/templates/table.html.twig
+++ b/core/modules/system/templates/table.html.twig
@@ -28,6 +28,16 @@
  *     - attributes: Any HTML attributes, such as "colspan", to apply to the
  *       table cell.
  *     - content: The string to display in the table cell.
+ * - footer: Table footer rows. Each row contains the following properties:
+ *   - attributes: HTML attributes to apply to the <tr> tag.
+ *   - data: Table cells.
+ *   - no_striping: A flag indicating that the row should receive no
+ *     'even / odd' styling. Defaults to FALSE.
+ *   - cells: Table cells of the row. Each cell contains the following keys:
+ *     - tag: The HTML tag name to use; either TH or TD.
+ *     - attributes: Any HTML attributes, such as "colspan", to apply to the
+ *       table cell.
+ *     - content: The string to display in the table cell.
  * - empty: The message to display in an extra row if table does not have
  *   any rows.
  *
@@ -78,4 +88,17 @@
       {% endfor %}
     </tbody>
   {% endif %}
+  {% if footer %}
+    <tfoot>
+      {% for row in footer %}
+        <tr{{ row.attributes }}>
+          {% for cell in row.cells %}
+            <{{ cell.tag }}{{ cell.attributes }}>
+              {{- cell.content -}}
+            </{{ cell.tag }}>
+          {% endfor %}
+        </tr>
+      {% endfor %}
+    </tfoot>
+  {% endif %}
 </table>