diff --git a/app/code/Magento/WishlistGraphQl/Model/Resolver/CustomerWishlistsResolver.php b/app/code/Magento/WishlistGraphQl/Model/Resolver/CustomerWishlistsResolver.php
new file mode 100644
index 0000000000000..a2b8280fc3d0d
--- /dev/null
+++ b/app/code/Magento/WishlistGraphQl/Model/Resolver/CustomerWishlistsResolver.php
@@ -0,0 +1,67 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\WishlistGraphQl\Model\Resolver;
+
+use Magento\Framework\GraphQl\Config\Element\Field;
+use Magento\Framework\GraphQl\Query\ResolverInterface;
+use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
+use Magento\Wishlist\Model\ResourceModel\Wishlist\CollectionFactory;
+use Magento\Framework\GraphQl\Exception\GraphQlAuthorizationException;
+
+/**
+ * Fetches the Wishlists data according to the GraphQL schema
+ */
+class CustomerWishlistsResolver implements ResolverInterface
+{
+    /**
+     * @var CollectionFactory
+     */
+    private $_wishlistCollectionFactory;
+
+    /**
+     * @param CollectionFactory $wishlistCollectionFactory
+     */
+    public function __construct(CollectionFactory $wishlistCollectionFactory)
+    {
+        $this->_wishlistCollectionFactory = $wishlistCollectionFactory;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function resolve(
+        Field $field,
+        $context,
+        ResolveInfo $info,
+        array $value = null,
+        array $args = null
+    ) {
+        $customerId = $context->getUserId();
+
+        /* Guest checking */
+        if (!$customerId && 0 === $customerId) {
+            throw new GraphQlAuthorizationException(__('The current user cannot perform operations on wishlist'));
+        }
+        $collection = $this->_wishlistCollectionFactory->create()->filterByCustomerId($customerId);
+        $wishlists = $collection->getItems();
+        $wishlistsData = [];
+        if (0 === count($wishlists)) {
+            return $wishlistsData;
+        }
+
+        foreach ($wishlists as $wishlist) {
+            $wishlistsData [] = [
+                'sharing_code' => $wishlist->getSharingCode(),
+                'updated_at' => $wishlist->getUpdatedAt(),
+                'items_count' => $wishlist->getItemsCount(),
+                'model' => $wishlist,
+            ];
+        }
+        return $wishlistsData;
+    }
+}
diff --git a/app/code/Magento/WishlistGraphQl/etc/schema.graphqls b/app/code/Magento/WishlistGraphQl/etc/schema.graphqls
index 7daf15596f19d..b7cc60fe100c6 100644
--- a/app/code/Magento/WishlistGraphQl/etc/schema.graphqls
+++ b/app/code/Magento/WishlistGraphQl/etc/schema.graphqls
@@ -6,7 +6,7 @@ type Query {
 }
 
 type Customer {
-    wishlists: Wishlist! @resolver(class:"\\Magento\\WishlistGraphQl\\Model\\Resolver\\WishlistResolver")  @cache(cacheable: false)
+    wishlists: [Wishlist]! @resolver(class:"\\Magento\\WishlistGraphQl\\Model\\Resolver\\CustomerWishlistsResolver") @doc(description: "The wishlist query returns the contents of a customer's wish lists")  @cache(cacheable: false)
 }
 
 type WishlistOutput @doc(description: "Deprecated: 'Wishlist' type should be used instead") {
diff --git a/dev/tests/api-functional/testsuite/Magento/GraphQl/Wishlist/CustomerWishlistsTest.php b/dev/tests/api-functional/testsuite/Magento/GraphQl/Wishlist/CustomerWishlistsTest.php
new file mode 100644
index 0000000000000..cdc774f08c2cb
--- /dev/null
+++ b/dev/tests/api-functional/testsuite/Magento/GraphQl/Wishlist/CustomerWishlistsTest.php
@@ -0,0 +1,110 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\GraphQl\Wishlist;
+
+use Magento\Integration\Api\CustomerTokenServiceInterface;
+use Magento\TestFramework\Helper\Bootstrap;
+use Magento\TestFramework\TestCase\GraphQlAbstract;
+use Magento\Wishlist\Model\Item;
+use Magento\Wishlist\Model\ResourceModel\Wishlist\CollectionFactory;
+
+class CustomerWishlistsTest extends GraphQlAbstract
+{
+    /**
+     * @var CustomerTokenServiceInterface
+     */
+    private $customerTokenService;
+
+    /**
+     * @var CollectionFactory
+     */
+    private $_wishlistCollectionFactory;
+
+    protected function setUp()
+    {
+        $this->customerTokenService = Bootstrap::getObjectManager()->get(CustomerTokenServiceInterface::class);
+        $this->_wishlistCollectionFactory = Bootstrap::getObjectManager()->get(CollectionFactory::class);
+    }
+
+    /**
+     * @magentoApiDataFixture Magento/Wishlist/_files/wishlist.php
+     */
+    public function testGetCustomerWishlists(): void
+    {
+        /** @var \Magento\Wishlist\Model\Wishlist $wishlist */
+        $collection = $this->_wishlistCollectionFactory->create()->filterByCustomerId(1);
+
+        /** @var Item $wishlistItem */
+        $wishlistItem = $collection->getFirstItem();
+        $query =
+            <<<QUERY
+{
+  customer
+ {
+  wishlists {
+   items_count
+   sharing_code
+   updated_at
+   items {
+    product {
+      sku 
+    }
+   }
+  }
+ }
+}
+QUERY;
+
+        $response = $this->graphQlQuery(
+            $query,
+            [],
+            '',
+            $this->getCustomerAuthHeaders('customer@example.com', 'password')
+        );
+
+        $this->assertEquals($wishlistItem->getItemsCount(), $response['wishlists'][0]['items_count']);
+        $this->assertEquals($wishlistItem->getSharingCode(), $response['wishlists'][0]['sharing_code']);
+        $this->assertEquals($wishlistItem->getUpdatedAt(), $response['wishlists'][0]['updated_at']);
+        $this->assertEquals('simple', $response['wishlists'][0]['items'][0]['product']['sku']);
+
+    }
+
+    /**
+     * @expectedException \Exception
+     * @expectedExceptionMessage The current customer isn't authorized.
+     */
+    public function testGetGuestWishlist()
+    {
+        $query =
+            <<<QUERY
+{
+  customer
+ {
+      wishlists {
+       items_count
+       sharing_code
+       updated_at
+      }
+  }
+}
+QUERY;
+        $this->graphQlQuery($query);
+    }
+
+    /**
+     * @param string $email
+     * @param string $password
+     * @return array
+     * @throws \Magento\Framework\Exception\AuthenticationException
+     */
+    private function getCustomerAuthHeaders(string $email, string $password): array
+    {
+        $customerToken = $this->customerTokenService->createCustomerAccessToken($email, $password);
+        return ['Authorization' => 'Bearer ' . $customerToken];
+    }
+}