diff --git a/src/Eccube/Controller/SitemapController.php b/src/Eccube/Controller/SitemapController.php
index d5f32ff88c5..5db3a32546c 100644
--- a/src/Eccube/Controller/SitemapController.php
+++ b/src/Eccube/Controller/SitemapController.php
@@ -17,7 +17,9 @@
 use Eccube\Repository\CategoryRepository;
 use Eccube\Repository\PageRepository;
 use Eccube\Repository\ProductRepository;
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Component\Routing\RouterInterface;
 
@@ -43,6 +45,11 @@ class SitemapController extends AbstractController
      */
     private $router;
 
+    /**
+     * @var int
+     */
+    private $item_per_page = 1000;
+
     /**
      * SitemapController constructor.
      */
@@ -76,12 +83,15 @@ public function index()
             ->getSingleResult();
 
         $Product = $this->productRepository->findOneBy(['Status' => 1], ['update_date' => 'DESC']);
+        $ProductCount = $this->productRepository->count(['Status' => 1]);
+
         $Category = $this->categoryRepository->findOneBy([], ['update_date' => 'DESC']);
 
         return $this->outputXml(
             [
                 'Category' => $Category,
                 'Product' => $Product,
+                'ProductPageCount' => ceil($ProductCount / $this->item_per_page),
                 'Page' => $Page,
             ],
             'sitemap_index.xml.twig'
@@ -105,11 +115,24 @@ public function category()
      *
      * Output sitemap of products as status is 1
      *
-     * @Route("/sitemap_product.xml", name="sitemap_product_xml")
+     * @Route("/sitemap_product_{page}.xml", name="sitemap_product_xml", requirements={"page" = "\d+"})
+     * @param Request $request
+     * @return Response
      */
-    public function product()
+    public function product(Request $request)
     {
-        $Products = $this->productRepository->findBy(['Status' => 1], ['update_date' => 'DESC']);
+        $page = (int)$request->get('page');
+
+        $Products = $this->productRepository->findBy(
+            ['Status' => 1],
+            ['update_date' => 'DESC'],
+            $this->item_per_page,
+            ($page - 1) * $this->item_per_page
+        );
+
+        if (!$Products) {
+            throw new NotFoundHttpException();
+        }
 
         return $this->outputXml(['Products' => $Products]);
     }
diff --git a/src/Eccube/Resource/template/default/sitemap_index.xml.twig b/src/Eccube/Resource/template/default/sitemap_index.xml.twig
index 1ef9ef6e820..2ea48ba8409 100644
--- a/src/Eccube/Resource/template/default/sitemap_index.xml.twig
+++ b/src/Eccube/Resource/template/default/sitemap_index.xml.twig
@@ -8,8 +8,10 @@
         <loc>{{url('sitemap_category_xml')}}</loc>
         <lastmod>{{Category.update_date|date_format('','c')}}</lastmod>
     </sitemap>
-    <sitemap>
-        <loc>{{url('sitemap_product_xml')}}</loc>
-        <lastmod>{{Product.update_date|date_format('','c')}}</lastmod>
-    </sitemap>
-</sitemapindex>
\ No newline at end of file
+    {% for p in 1..ProductPageCount %}
+        <sitemap>
+            <loc>{{url('sitemap_product_xml', {page: p})}}</loc>
+            <lastmod>{{Product.update_date|date_format('','c')}}</lastmod>
+        </sitemap>
+    {% endfor %}
+</sitemapindex>
diff --git a/tests/Eccube/Tests/Web/SitemapControllerTest.php b/tests/Eccube/Tests/Web/SitemapControllerTest.php
new file mode 100644
index 00000000000..90104eed057
--- /dev/null
+++ b/tests/Eccube/Tests/Web/SitemapControllerTest.php
@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of EC-CUBE
+ *
+ * Copyright(c) EC-CUBE CO.,LTD. All Rights Reserved.
+ *
+ * http://www.ec-cube.co.jp/
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Eccube\Tests\Web;
+
+class SitemapControllerTest extends AbstractWebTestCase
+{
+    public function testIndex()
+    {
+        $this->client->request('GET', $this->generateUrl('sitemap_xml'));
+        $this->assertTrue($this->client->getResponse()->isSuccessful());
+    }
+
+    public function testProduct()
+    {
+        $this->client->request('GET', $this->generateUrl('sitemap_product_xml', ['page' => 1]));
+        $this->assertTrue($this->client->getResponse()->isSuccessful());
+    }
+
+    public function testCategory()
+    {
+        $this->client->request('GET', $this->generateUrl('sitemap_category_xml'));
+        $this->assertTrue($this->client->getResponse()->isSuccessful());
+    }
+
+    public function testPage()
+    {
+        $this->client->request('GET', $this->generateUrl('sitemap_page_xml'));
+        $this->assertTrue($this->client->getResponse()->isSuccessful());
+    }
+}