diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
index 8d25f027..0d891c92 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -83,6 +83,7 @@ body:
         - http-guzzle
         - inertia
         - inertia-react
+        - inertia-svelte
         - inertia-vue
         - layout
         - log
diff --git a/.github/ISSUE_TEMPLATE/feature_request.yml b/.github/ISSUE_TEMPLATE/feature_request.yml
index 1e090a3e..3d16ab77 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -71,6 +71,7 @@ body:
         - http-guzzle
         - inertia
         - inertia-react
+        - inertia-svelte
         - inertia-vue
         - layout
         - log
diff --git a/composer.json b/composer.json
index bc00825c..376835e5 100644
--- a/composer.json
+++ b/composer.json
@@ -148,6 +148,10 @@
             "type": "path",
             "url": "packages/inertia-react"
         },
+        {
+            "type": "path",
+            "url": "packages/inertia-svelte"
+        },
         {
             "type": "path",
             "url": "packages/inertia-vue"
@@ -350,6 +354,7 @@
         "marko/health": "self.version",
         "marko/inertia": "self.version",
         "marko/inertia-react": "self.version",
+        "marko/inertia-svelte": "self.version",
         "marko/inertia-vue": "self.version",
         "marko/http": "self.version",
         "marko/layout": "self.version",
@@ -458,6 +463,7 @@
             "Marko\\Health\\Tests\\": "packages/health/tests/",
             "Marko\\Inertia\\Tests\\": "packages/inertia/tests/",
             "Marko\\Inertia\\React\\Tests\\": "packages/inertia-react/tests/",
+            "Marko\\Inertia\\Svelte\\Tests\\": "packages/inertia-svelte/tests/",
             "Marko\\Inertia\\Vue\\Tests\\": "packages/inertia-vue/tests/",
             "Marko\\Http\\Tests\\": "packages/http/tests/",
             "Marko\\Http\\Guzzle\\Tests\\": "packages/http-guzzle/tests/",
diff --git a/docs/src/content/docs/packages/inertia-svelte.md b/docs/src/content/docs/packages/inertia-svelte.md
new file mode 100644
index 00000000..4cb01581
--- /dev/null
+++ b/docs/src/content/docs/packages/inertia-svelte.md
@@ -0,0 +1,107 @@
+---
+title: marko/inertia-svelte
+description: Svelte companion for marko/inertia - configuration defaults and a frontend marker binding for Svelte.
+---
+
+Svelte companion for [`marko/inertia`](/docs/packages/inertia/) and [`marko/vite`](/docs/packages/vite/). It overlays the parent Inertia configuration with Svelte defaults and registers a frontend marker binding so installing multiple Inertia frontend companions fails loudly.
+
+## Installation
+
+```bash
+composer require marko/inertia-svelte
+```
+
+Install the matching frontend dependencies in your app:
+
+```bash
+npm install @inertiajs/svelte svelte @sveltejs/vite-plugin-svelte vite
+```
+
+Refer to the [Inertia.js docs](https://inertiajs.com/) for currently supported versions of each frontend adapter.
+
+## Configuration
+
+This package contributes defaults to the parent `config/inertia.php` namespace:
+
+```php title="packages/inertia-svelte/config/inertia.php"
+return [
+    'assetEntry' => env('INERTIA_SVELTE_CLIENT_ENTRY', 'app/svelte-web/resources/js/app.js'),
+];
+```
+
+| Key | Purpose |
+| --- | --- |
+| `assetEntry` | Vite entry used by browser-rendered Inertia responses. |
+
+## Usage
+
+Render Svelte-backed Inertia pages without passing an asset entry; `marko/inertia` reads it from configuration:
+
+```php
+use Marko\Inertia\Inertia;
+use Marko\Routing\Http\Request;
+use Marko\Routing\Http\Response;
+
+class DashboardController
+{
+    public function __construct(
+        private readonly Inertia $inertia,
+    ) {}
+
+    public function index(Request $request): Response
+    {
+        return $this->inertia->render(
+            request: $request,
+            component: 'Dashboard',
+        );
+    }
+}
+```
+
+Create the client entry at `app/svelte-web/resources/js/app.js`:
+
+```js title="app/svelte-web/resources/js/app.js"
+import { createInertiaApp } from '@inertiajs/svelte';
+import { mount } from 'svelte';
+
+createInertiaApp({
+  resolve: (name) => {
+    const pages = import.meta.glob('./Pages/**/*.svelte', { eager: true });
+    return pages[`./Pages/${name}.svelte`];
+  },
+  setup({ el, App, props }) {
+    mount(App, { target: el, props });
+  },
+});
+```
+
+Create the SSR entry at `app/svelte-web/resources/js/ssr.js`:
+
+```js title="app/svelte-web/resources/js/ssr.js"
+import { createInertiaApp } from '@inertiajs/svelte';
+import createServer from '@inertiajs/svelte/server';
+import { render } from 'svelte/server';
+
+createServer((page) =>
+  createInertiaApp({
+    page,
+    resolve: (name) => {
+      const pages = import.meta.glob('./Pages/**/*.svelte', { eager: true });
+      return pages[`./Pages/${name}.svelte`];
+    },
+    setup({ App, props }) {
+      return render(App, { props });
+    },
+  }),
+);
+```
+
+## API Reference
+
+This package registers `Marko\Inertia\Frontend\InertiaFrontendInterface` to a Svelte marker implementation. Installing more than one Inertia frontend companion produces the same binding conflict protection used by Marko driver siblings.
+
+## Related Packages
+
+- [`marko/inertia`](/docs/packages/inertia/) - renders Inertia responses and handles SSR fallback
+- [`marko/vite`](/docs/packages/vite/) - resolves the configured Svelte Vite entry
+- [`marko/env`](/docs/packages/env/) - provides the `env()` helper used in `config/inertia.php`
diff --git a/packages/inertia-svelte/.gitattributes b/packages/inertia-svelte/.gitattributes
new file mode 100644
index 00000000..aa78278f
--- /dev/null
+++ b/packages/inertia-svelte/.gitattributes
@@ -0,0 +1,5 @@
+/tests              export-ignore
+/.github            export-ignore
+/.gitattributes     export-ignore
+/.gitignore         export-ignore
+/phpunit.xml.dist   export-ignore
diff --git a/packages/inertia-svelte/LICENSE b/packages/inertia-svelte/LICENSE
new file mode 100644
index 00000000..99a76f97
--- /dev/null
+++ b/packages/inertia-svelte/LICENSE
@@ -0,0 +1,20 @@
+MIT License
+
+Copyright (c) Devtomic LLC
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/inertia-svelte/README.md b/packages/inertia-svelte/README.md
new file mode 100644
index 00000000..2ca0a8f0
--- /dev/null
+++ b/packages/inertia-svelte/README.md
@@ -0,0 +1,36 @@
+# marko/inertia-svelte
+
+Svelte companion for `marko/inertia` - configuration defaults and a frontend marker binding for Svelte.
+
+## Installation
+
+```bash
+composer require marko/inertia-svelte
+```
+
+## Quick Example
+
+```php
+use Marko\Inertia\Inertia;
+use Marko\Routing\Http\Request;
+use Marko\Routing\Http\Response;
+
+class DashboardController
+{
+    public function __construct(
+        private readonly Inertia $inertia,
+    ) {}
+
+    public function index(Request $request): Response
+    {
+        return $this->inertia->render(
+            request: $request,
+            component: 'Dashboard',
+        );
+    }
+}
+```
+
+## Documentation
+
+Full usage, API reference, and examples: [marko/inertia-svelte](https://marko.build/docs/packages/inertia-svelte/)
diff --git a/packages/inertia-svelte/composer.json b/packages/inertia-svelte/composer.json
new file mode 100644
index 00000000..3640b57b
--- /dev/null
+++ b/packages/inertia-svelte/composer.json
@@ -0,0 +1,28 @@
+{
+    "name": "marko/inertia-svelte",
+    "description": "Svelte companion for marko/inertia - configuration and frontend marker binding",
+    "license": "MIT",
+    "type": "marko-module",
+    "require": {
+        "php": "^8.5",
+        "marko/core": "self.version",
+        "marko/env": "self.version",
+        "marko/inertia": "self.version",
+        "marko/vite": "self.version"
+    },
+    "autoload": {
+        "psr-4": {
+            "Marko\\Inertia\\Svelte\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Marko\\Inertia\\Svelte\\Tests\\": "tests/"
+        }
+    },
+    "extra": {
+        "marko": {
+            "module": true
+        }
+    }
+}
diff --git a/packages/inertia-svelte/config/inertia.php b/packages/inertia-svelte/config/inertia.php
new file mode 100644
index 00000000..ffbaf168
--- /dev/null
+++ b/packages/inertia-svelte/config/inertia.php
@@ -0,0 +1,7 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+    'assetEntry' => env('INERTIA_SVELTE_CLIENT_ENTRY', 'app/svelte-web/resources/js/app.js'),
+];
diff --git a/packages/inertia-svelte/module.php b/packages/inertia-svelte/module.php
new file mode 100644
index 00000000..d2d12f8c
--- /dev/null
+++ b/packages/inertia-svelte/module.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+use Marko\Inertia\Frontend\InertiaFrontendInterface;
+use Marko\Inertia\Svelte\SvelteInertiaFrontend;
+
+return [
+    'bindings' => [
+        InertiaFrontendInterface::class => SvelteInertiaFrontend::class,
+    ],
+];
diff --git a/packages/inertia-svelte/src/SvelteInertiaFrontend.php b/packages/inertia-svelte/src/SvelteInertiaFrontend.php
new file mode 100644
index 00000000..ba618b77
--- /dev/null
+++ b/packages/inertia-svelte/src/SvelteInertiaFrontend.php
@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Marko\Inertia\Svelte;
+
+use Marko\Inertia\Frontend\InertiaFrontendInterface;
+
+class SvelteInertiaFrontend implements InertiaFrontendInterface
+{
+    public function name(): string
+    {
+        return 'svelte';
+    }
+}
diff --git a/packages/inertia-svelte/tests/InertiaSvelteTest.php b/packages/inertia-svelte/tests/InertiaSvelteTest.php
new file mode 100644
index 00000000..2dc448fe
--- /dev/null
+++ b/packages/inertia-svelte/tests/InertiaSvelteTest.php
@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+use Marko\Inertia\Frontend\InertiaFrontendInterface;
+use Marko\Inertia\Svelte\SvelteInertiaFrontend;
+
+test('inertia-svelte config overlays the parent inertia config', function () {
+    $config = require dirname(__DIR__).'/config/inertia.php';
+
+    expect($config['assetEntry'])->toBe('app/svelte-web/resources/js/app.js');
+    expect($config)->not->toHaveKey('ssrEntry');
+});
+
+test('inertia-svelte binds the inertia frontend marker', function () {
+    $module = require dirname(__DIR__).'/module.php';
+
+    expect($module['bindings'])->toHaveKey(InertiaFrontendInterface::class)
+        ->and($module['bindings'][InertiaFrontendInterface::class])->toBe(SvelteInertiaFrontend::class);
+});
+
+test('svelte inertia frontend identifies itself', function () {
+    expect((new SvelteInertiaFrontend())->name())->toBe('svelte');
+});
+
+test('inertia-svelte is a marko module', function () {
+    $composer = json_decode(
+        file_get_contents(dirname(__DIR__).'/composer.json'),
+        true,
+        flags: JSON_THROW_ON_ERROR,
+    );
+
+    expect(file_exists(dirname(__DIR__).'/module.php'))->toBeTrue()
+        ->and($composer['extra']['marko']['module'])->toBeTrue()
+        ->and($composer['autoload']['psr-4'])->toHaveKey('Marko\\Inertia\\Svelte\\');
+});