diff --git a/src/wp-admin/js/customize-widgets.js b/src/wp-admin/js/customize-widgets.js
index fee74cfe34..aec773bc36 100644
--- a/src/wp-admin/js/customize-widgets.js
+++ b/src/wp-admin/js/customize-widgets.js
@@ -2139,6 +2139,58 @@
 		return foundControl;
 	};
 
+	/**
+	 * Initialize Edit Menu button in Nav Menu widget.
+	 */
+	$( document ).on( 'widget-added', function( event, widgetContainer ) {
+		var parsedWidgetId, widgetControl, navMenuSelect, editMenuButton;
+		parsedWidgetId = parseWidgetId( widgetContainer.find( '> .widget-inside > .form > .widget-id' ).val() );
+		if ( 'nav_menu' !== parsedWidgetId.id_base ) {
+			return;
+		}
+		widgetControl = api.control( 'widget_nav_menu[' + String( parsedWidgetId.number ) + ']' );
+		if ( ! widgetControl ) {
+			return;
+		}
+		navMenuSelect = widgetContainer.find( 'select[name*="nav_menu"]' );
+		editMenuButton = widgetContainer.find( '.edit-selected-nav-menu > button' );
+		if ( 0 === navMenuSelect.length || 0 === editMenuButton.length ) {
+			return;
+		}
+		navMenuSelect.on( 'change', function() {
+			if ( api.section.has( 'nav_menu[' + navMenuSelect.val() + ']' ) ) {
+				editMenuButton.parent().show();
+			} else {
+				editMenuButton.parent().hide();
+			}
+		});
+		editMenuButton.on( 'click', function() {
+			var section = api.section( 'nav_menu[' + navMenuSelect.val() + ']' );
+			if ( section ) {
+				focusConstructWithBreadcrumb( section, widgetControl );
+			}
+		} );
+	} );
+
+	/**
+	 * Focus (expand) one construct and then focus on another construct after the first is collapsed.
+	 *
+	 * This overrides the back button to serve the purpose of breadcrumb navigation.
+	 *
+	 * @param {wp.customize.Section|wp.customize.Panel|wp.customize.Control} focusConstruct - The object to initially focus.
+	 * @param {wp.customize.Section|wp.customize.Panel|wp.customize.Control} returnConstruct - The object to return focus.
+	 */
+	function focusConstructWithBreadcrumb( focusConstruct, returnConstruct ) {
+		focusConstruct.focus();
+		function onceCollapsed( isExpanded ) {
+			if ( ! isExpanded ) {
+				focusConstruct.expanded.unbind( onceCollapsed );
+				returnConstruct.focus();
+			}
+		}
+		focusConstruct.expanded.bind( onceCollapsed );
+	}
+
 	/**
 	 * @param {String} widgetId
 	 * @returns {Object}
diff --git a/src/wp-includes/widgets/class-wp-nav-menu-widget.php b/src/wp-includes/widgets/class-wp-nav-menu-widget.php
index d465525913..d43aa3325b 100644
--- a/src/wp-includes/widgets/class-wp-nav-menu-widget.php
+++ b/src/wp-includes/widgets/class-wp-nav-menu-widget.php
@@ -14,7 +14,7 @@
  *
  * @see WP_Widget
  */
- class WP_Nav_Menu_Widget extends WP_Widget {
+class WP_Nav_Menu_Widget extends WP_Widget {
 
 	/**
 	 * Sets up a new Custom Menu widget instance.
@@ -110,8 +110,10 @@
 	 * @access public
 	 *
 	 * @param array $instance Current settings.
+	 * @global WP_Customize_Manager $wp_customize
 	 */
 	public function form( $instance ) {
+		global $wp_customize;
 		$title = isset( $instance['title'] ) ? $instance['title'] : '';
 		$nav_menu = isset( $instance['nav_menu'] ) ? $instance['nav_menu'] : '';
 
@@ -122,7 +124,7 @@
 		?>
 		<p class="nav-menu-widget-no-menus-message" <?php if ( ! empty( $menus ) ) { echo ' style="display:none" '; } ?>>
 			<?php
-			if ( isset( $GLOBALS['wp_customize'] ) && $GLOBALS['wp_customize'] instanceof WP_Customize_Manager ) {
+			if ( $wp_customize instanceof WP_Customize_Manager ) {
 				$url = 'javascript: wp.customize.panel( "nav_menus" ).focus();';
 			} else {
 				$url = admin_url( 'nav-menus.php' );
@@ -146,6 +148,11 @@
 					<?php endforeach; ?>
 				</select>
 			</p>
+			<?php if ( $wp_customize instanceof WP_Customize_Manager ) : ?>
+				<p class="edit-selected-nav-menu" style="<?php if ( ! $nav_menu ) { echo 'display: none;'; } ?>">
+					<button type="button" class="button"><?php _e( 'Edit Menu' ) ?></button>
+				</p>
+			<?php endif; ?>
 		</div>
 		<?php
 	}