diff --git a/core/modules/layout_builder/src/Controller/LayoutBuilderController.php b/core/modules/layout_builder/src/Controller/LayoutBuilderController.php
index 8dd70f73c7..62164f65f0 100644
--- a/core/modules/layout_builder/src/Controller/LayoutBuilderController.php
+++ b/core/modules/layout_builder/src/Controller/LayoutBuilderController.php
@@ -302,4 +302,27 @@ public function cancelLayout(SectionStorageInterface $section_storage) {
     return new RedirectResponse($section_storage->getCanonicalUrl()->setAbsolute()->toString());
   }
 
+  /**
+   * Reverts the overridden layout to the defaults.
+   *
+   * @param \Drupal\layout_builder\SectionStorageInterface $section_storage
+   *   The section storage.
+   *
+   * @return \Symfony\Component\HttpFoundation\RedirectResponse
+   *   A redirect response.
+   */
+  public function revertLayout(SectionStorageInterface $section_storage) {
+    if (!$section_storage instanceof OverridesSectionStorageInterface) {
+      throw new \InvalidArgumentException(sprintf('The section storage with type "%s" and ID "%s" does not provide overrides', $section_storage->getStorageType(), $section_storage->getStorageId()));
+    }
+
+    // Remove all sections.
+    while ($section_storage->count()) {
+      $section_storage->removeSection(0);
+    }
+    $section_storage->save();
+    $this->layoutTempstoreRepository->delete($section_storage);
+    return new RedirectResponse($section_storage->getLayoutBuilderUrl()->setAbsolute()->toString());
+  }
+
 }
diff --git a/core/modules/layout_builder/src/Plugin/Derivative/LayoutBuilderLocalTaskDeriver.php b/core/modules/layout_builder/src/Plugin/Derivative/LayoutBuilderLocalTaskDeriver.php
index 403c506c4b..ff78bced6c 100644
--- a/core/modules/layout_builder/src/Plugin/Derivative/LayoutBuilderLocalTaskDeriver.php
+++ b/core/modules/layout_builder/src/Plugin/Derivative/LayoutBuilderLocalTaskDeriver.php
@@ -49,6 +49,7 @@ public static function create(ContainerInterface $container, $base_plugin_id) {
    */
   public function getDerivativeDefinitions($base_plugin_definition) {
     foreach ($this->getEntityTypes() as $entity_type_id => $entity_type) {
+      // Overrides.
       $this->derivatives["entity.$entity_type_id.layout_builder"] = $base_plugin_definition + [
         'route_name' => "entity.$entity_type_id.layout_builder",
         'weight' => 15,
@@ -72,27 +73,35 @@ public function getDerivativeDefinitions($base_plugin_definition) {
         'weight' => 5,
         'cache_contexts' => ['layout_builder_is_active:' . $entity_type_id],
       ];
-      if ($entity_type->get('field_ui_base_route')) {
-        $this->derivatives["entity.entity_view_display.$entity_type_id.layout_builder"] = $base_plugin_definition + [
-          'route_name' => "entity.entity_view_display.$entity_type_id.layout_builder",
-          'title' => $this->t('Manage layout'),
-          'base_route' => "entity.entity_view_display.$entity_type_id.layout_builder",
-          'entity_type_id' => $entity_type_id,
-        ];
-        $this->derivatives["entity.entity_view_display.$entity_type_id.layout_builder_save"] = $base_plugin_definition + [
-          'route_name' => "entity.entity_view_display.$entity_type_id.layout_builder_save",
-          'title' => $this->t('Save Layout'),
-          'parent_id' => "layout_builder_ui:entity.entity_view_display.$entity_type_id.layout_builder",
-          'entity_type_id' => $entity_type_id,
-        ];
-        $this->derivatives["entity.entity_view_display.$entity_type_id.layout_builder_cancel"] = $base_plugin_definition + [
-          'route_name' => "entity.entity_view_display.$entity_type_id.layout_builder_cancel",
-          'title' => $this->t('Cancel Layout'),
-          'weight' => 5,
-          'parent_id' => "layout_builder_ui:entity.entity_view_display.$entity_type_id.layout_builder",
-          'entity_type_id' => $entity_type_id,
-        ];
-      }
+      $this->derivatives["entity.$entity_type_id.layout_builder_revert"] = $base_plugin_definition + [
+        'route_name' => "entity.$entity_type_id.layout_builder_revert",
+        'title' => $this->t('Revert to defaults'),
+        'parent_id' => "layout_builder_ui:entity.$entity_type_id.layout_builder",
+        'entity_type_id' => $entity_type_id,
+        'weight' => 10,
+        'cache_contexts' => ['layout_builder_is_active:' . $entity_type_id],
+      ];
+
+      // Defaults.
+      $this->derivatives["entity.entity_view_display.$entity_type_id.layout_builder"] = $base_plugin_definition + [
+        'route_name' => "entity.entity_view_display.$entity_type_id.layout_builder",
+        'title' => $this->t('Manage layout'),
+        'base_route' => "entity.entity_view_display.$entity_type_id.layout_builder",
+        'entity_type_id' => $entity_type_id,
+      ];
+      $this->derivatives["entity.entity_view_display.$entity_type_id.layout_builder_save"] = $base_plugin_definition + [
+        'route_name' => "entity.entity_view_display.$entity_type_id.layout_builder_save",
+        'title' => $this->t('Save Layout'),
+        'parent_id' => "layout_builder_ui:entity.entity_view_display.$entity_type_id.layout_builder",
+        'entity_type_id' => $entity_type_id,
+      ];
+      $this->derivatives["entity.entity_view_display.$entity_type_id.layout_builder_cancel"] = $base_plugin_definition + [
+        'route_name' => "entity.entity_view_display.$entity_type_id.layout_builder_cancel",
+        'title' => $this->t('Cancel Layout'),
+        'weight' => 5,
+        'parent_id' => "layout_builder_ui:entity.entity_view_display.$entity_type_id.layout_builder",
+        'entity_type_id' => $entity_type_id,
+      ];
     }
 
     return $this->derivatives;
diff --git a/core/modules/layout_builder/src/Routing/LayoutBuilderRoutes.php b/core/modules/layout_builder/src/Routing/LayoutBuilderRoutes.php
index c393b24fd1..28e080c48b 100644
--- a/core/modules/layout_builder/src/Routing/LayoutBuilderRoutes.php
+++ b/core/modules/layout_builder/src/Routing/LayoutBuilderRoutes.php
@@ -172,6 +172,16 @@ protected function buildRoute($type, $route_name_prefix, $path, array $defaults,
       ->setOptions($options);
     $routes["{$route_name_prefix}.layout_builder_cancel"] = $route;
 
+    if ($type === 'overrides') {
+      $revert_defaults = $defaults;
+      $revert_defaults['_controller'] = '\Drupal\layout_builder\Controller\LayoutBuilderController::revertLayout';
+      $route = (new Route("$path/revert"))
+        ->setDefaults($revert_defaults)
+        ->setRequirements($requirements)
+        ->setOptions($options);
+      $routes["{$route_name_prefix}.layout_builder_revert"] = $route;
+    }
+
     return $routes;
   }
 
diff --git a/core/modules/layout_builder/tests/src/Unit/LayoutBuilderRoutesTest.php b/core/modules/layout_builder/tests/src/Unit/LayoutBuilderRoutesTest.php
index e47448c177..7eb293bd7a 100644
--- a/core/modules/layout_builder/tests/src/Unit/LayoutBuilderRoutesTest.php
+++ b/core/modules/layout_builder/tests/src/Unit/LayoutBuilderRoutesTest.php
@@ -148,6 +148,25 @@ public function testGetRoutes() {
           '_layout_builder' => TRUE,
         ]
       ),
+      'entity.with_link_template.layout_builder_revert' => new Route(
+        '/entity/{entity}/layout/revert',
+        [
+          'entity_type_id' => 'with_link_template',
+          'section_storage_type' => 'overrides',
+          'section_storage' => '',
+          '_controller' => '\Drupal\layout_builder\Controller\LayoutBuilderController::revertLayout',
+        ],
+        [
+          '_has_layout_section' => 'true',
+        ],
+        [
+          'parameters' => [
+            'section_storage' => ['layout_builder_tempstore' => TRUE],
+            'with_link_template' => ['type' => 'entity:with_link_template'],
+          ],
+          '_layout_builder' => TRUE,
+        ]
+      ),
       'entity.with_integer_id.layout_builder' => new Route(
         '/entity/{entity}/layout',
         [
@@ -210,6 +229,26 @@ public function testGetRoutes() {
           '_layout_builder' => TRUE,
         ]
       ),
+      'entity.with_integer_id.layout_builder_revert' => new Route(
+        '/entity/{entity}/layout/revert',
+        [
+          'entity_type_id' => 'with_integer_id',
+          'section_storage_type' => 'overrides',
+          'section_storage' => '',
+          '_controller' => '\Drupal\layout_builder\Controller\LayoutBuilderController::revertLayout',
+        ],
+        [
+          '_has_layout_section' => 'true',
+          'with_integer_id' => '\d+',
+        ],
+        [
+          'parameters' => [
+            'section_storage' => ['layout_builder_tempstore' => TRUE],
+            'with_integer_id' => ['type' => 'entity:with_integer_id'],
+          ],
+          '_layout_builder' => TRUE,
+        ]
+      ),
       'entity.with_field_ui_route.layout_builder' => new Route(
         '/entity/{entity}/layout',
         [
@@ -272,6 +311,26 @@ public function testGetRoutes() {
           '_layout_builder' => TRUE,
         ]
       ),
+      'entity.with_field_ui_route.layout_builder_revert' => new Route(
+        '/entity/{entity}/layout/revert',
+        [
+          'entity_type_id' => 'with_field_ui_route',
+          'section_storage_type' => 'overrides',
+          'section_storage' => '',
+          '_controller' => '\Drupal\layout_builder\Controller\LayoutBuilderController::revertLayout',
+        ],
+        [
+          '_has_layout_section' => 'true',
+          'with_field_ui_route' => '\d+',
+        ],
+        [
+          'parameters' => [
+            'section_storage' => ['layout_builder_tempstore' => TRUE],
+            'with_field_ui_route' => ['type' => 'entity:with_field_ui_route'],
+          ],
+          '_layout_builder' => TRUE,
+        ]
+      ),
       'entity.with_bundle_key.layout_builder' => new Route(
         '/entity/{entity}/layout',
         [
@@ -334,6 +393,26 @@ public function testGetRoutes() {
           '_layout_builder' => TRUE,
         ]
       ),
+      'entity.with_bundle_key.layout_builder_revert' => new Route(
+        '/entity/{entity}/layout/revert',
+        [
+          'entity_type_id' => 'with_bundle_key',
+          'section_storage_type' => 'overrides',
+          'section_storage' => '',
+          '_controller' => '\Drupal\layout_builder\Controller\LayoutBuilderController::revertLayout',
+        ],
+        [
+          '_has_layout_section' => 'true',
+          'with_bundle_key' => '\d+',
+        ],
+        [
+          'parameters' => [
+            'section_storage' => ['layout_builder_tempstore' => TRUE],
+            'with_bundle_key' => ['type' => 'entity:with_bundle_key'],
+          ],
+          '_layout_builder' => TRUE,
+        ]
+      ),
       'entity.with_bundle_parameter.layout_builder' => new Route(
         '/entity/{entity}/layout',
         [
@@ -396,6 +475,26 @@ public function testGetRoutes() {
           '_layout_builder' => TRUE,
         ]
       ),
+      'entity.with_bundle_parameter.layout_builder_revert' => new Route(
+        '/entity/{entity}/layout/revert',
+        [
+          'entity_type_id' => 'with_bundle_parameter',
+          'section_storage_type' => 'overrides',
+          'section_storage' => '',
+          '_controller' => '\Drupal\layout_builder\Controller\LayoutBuilderController::revertLayout',
+        ],
+        [
+          '_has_layout_section' => 'true',
+          'with_bundle_parameter' => '\d+',
+        ],
+        [
+          'parameters' => [
+            'section_storage' => ['layout_builder_tempstore' => TRUE],
+            'with_bundle_parameter' => ['type' => 'entity:with_bundle_parameter'],
+          ],
+          '_layout_builder' => TRUE,
+        ]
+      ),
     ];
 
     $this->assertEquals($expected, $this->routeBuilder->getRoutes());