diff --git a/src/wp-includes/Requests/library/Requests.php b/src/wp-includes/Requests/library/Requests.php
new file mode 100644
index 0000000000..9e42db596b
--- /dev/null
+++ b/src/wp-includes/Requests/library/Requests.php
@@ -0,0 +1,12 @@
+<?php
+/**
+ * Loads the old Requests class file when the autoloader
+ * references the original PSR-0 Requests class.
+ *
+ * @deprecated 6.2.0
+ * @package WordPress
+ * @subpackage Requests
+ * @since 6.2.0
+ */
+
+include_once ABSPATH . WPINC . '/class-requests.php';
diff --git a/tests/phpunit/tests/http/includeOldRequestsClass.php b/tests/phpunit/tests/http/includeOldRequestsClass.php
new file mode 100644
index 0000000000..ec06c72271
--- /dev/null
+++ b/tests/phpunit/tests/http/includeOldRequestsClass.php
@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * Tests that the old Requests class is included
+ * for plugins or themes that still use it.
+ *
+ * @group http
+ */
+class Tests_HTTP_IncludeOldRequestsClass extends WP_UnitTestCase {
+
+	/**
+	 * @ticket 57341
+	 *
+	 * @coversNothing
+	 */
+	public function test_should_include_old_requests_class() {
+		$this->expectDeprecation();
+		$this->expectDeprecationMessage( 'The PSR-0 `Requests_...` class names in the Request library are deprecated.' );
+
+		new Requests();
+	}
+}