diff --git a/demo/app/Providers/DemoSharpServiceProvider.php b/demo/app/Providers/DemoSharpServiceProvider.php
index 2d16d0ecc..0ae63a48d 100644
--- a/demo/app/Providers/DemoSharpServiceProvider.php
+++ b/demo/app/Providers/DemoSharpServiceProvider.php
@@ -28,6 +28,7 @@ protected function configureSharp(SharpConfigBuilder $config): void
             ->setAuthCustomGuard('web')
             ->setLoginAttributes('email', 'password')
             ->setUserDisplayAttribute('name')
+            ->setUserAvatarAttribute(fn () => auth()->user()->avatar?->thumbnail(200))
             ->enable2faCustom(Demo2faNotificationHandler::class)
             ->enableLoginRateLimiting(maxAttempts: 3)
             ->suggestRememberMeOnLoginForm()
diff --git a/docs/guide/authentication.md b/docs/guide/authentication.md
index 958a8e371..8b8c202cd 100644
--- a/docs/guide/authentication.md
+++ b/docs/guide/authentication.md
@@ -14,12 +14,14 @@ class SharpServiceProvider extends SharpAppServiceProvider
         $config
             ->setLoginAttributes('login', 'pwd')
             ->setUserDisplayAttribute('last_name')
+            ->setUserAvatarAttribute('avatar_url')
             // [...]
     }
 }
 ```
 
-The `setUserDisplayAttribute()` is useful to display the user's name in the Sharp UI. Default is `name`.
+- The `setUserDisplayAttribute()` is useful to display the user's name in the Sharp UI. Default is `name`.
+- The `setUserAvatarAttribute()` is useful to display the user's avatar in the Sharp UI. By default, a user icon is displayed instead.
 
 ## Login form
 
diff --git a/resources/js/Layouts/Layout.vue b/resources/js/Layouts/Layout.vue
index 679c4eacb..77c66c97a 100644
--- a/resources/js/Layouts/Layout.vue
+++ b/resources/js/Layouts/Layout.vue
@@ -215,8 +215,13 @@ export function useMenuBoundaryElement() {
                                             size="lg"
                                             class="data-[state=open]:bg-sidebar-accent data-[state=open]:text-sidebar-accent-foreground"
                                         >
-                                            <span class="inline-flex items-center justify-center size-8 bg-secondary rounded-lg">
-                                                <CircleUser class="h-5 w-5" />
+                                            <span class="inline-flex items-center justify-center size-8 bg-secondary rounded-lg overflow-hidden">
+                                                <template v-if="auth().user.avatar">
+                                                    <img class="size-full aspect-1/1 object-cover" :src="auth().user.avatar" :alt="auth().user.name">
+                                                </template>
+                                                <template v-else>
+                                                    <CircleUser class="size-5" />
+                                                </template>
                                             </span>
                                             <div class="grid flex-1 text-left text-sm leading-tight">
                                                 <span class="truncate font-semibold"> {{ auth().user.name }}</span>
diff --git a/resources/js/types/generated.d.ts b/resources/js/types/generated.d.ts
index 3c737415b..921b0ff6e 100644
--- a/resources/js/types/generated.d.ts
+++ b/resources/js/types/generated.d.ts
@@ -859,6 +859,7 @@ export type ShowTextFieldData = {
 export type UserData = {
   name: string | null;
   email: string | null;
+  avatar: string | null;
 };
 export type UserMenuData = {
   items: Array<MenuItemData>;
diff --git a/src/Config/SharpConfigBuilder.php b/src/Config/SharpConfigBuilder.php
index 388cd3f1e..b6d02e0c3 100644
--- a/src/Config/SharpConfigBuilder.php
+++ b/src/Config/SharpConfigBuilder.php
@@ -15,6 +15,7 @@
 use Code16\Sharp\Utils\Entities\SharpEntityResolver;
 use Code16\Sharp\Utils\Filters\GlobalRequiredFilter;
 use Code16\Sharp\Utils\Menu\SharpMenu;
+use Illuminate\Contracts\Auth\Authenticatable;
 use Illuminate\Contracts\Auth\PasswordBroker;
 use Illuminate\Contracts\View\View;
 use Illuminate\Foundation\Vite;
@@ -61,6 +62,7 @@ class SharpConfigBuilder
             'logout_page_url' => null,
             'display_attribute' => 'name',
             'login_attribute' => 'email',
+            'avatar_attribute' => null,
             'password_attribute' => 'password',
             'impersonate' => [
                 'enabled' => false,
@@ -414,6 +416,17 @@ public function setUserDisplayAttribute(string $displayAttribute): self
         return $this;
     }
 
+    /**
+     * @param  (string|Closure(Authenticatable $user): string)  $avatarAttribute
+     * @return $this
+     */
+    public function setUserAvatarAttribute(string|Closure $avatarAttribute): self
+    {
+        $this->config['auth']['avatar_attribute'] = $avatarAttribute;
+
+        return $this;
+    }
+
     public function setAuthCustomGuard(?string $guardName): self
     {
         $this->config['auth']['guard'] = $guardName;
diff --git a/src/Data/UserData.php b/src/Data/UserData.php
index 652064e01..91c5710ee 100644
--- a/src/Data/UserData.php
+++ b/src/Data/UserData.php
@@ -2,6 +2,7 @@
 
 namespace Code16\Sharp\Data;
 
+use Closure;
 use Illuminate\Contracts\Auth\Authenticatable;
 
 /**
@@ -12,6 +13,7 @@ final class UserData extends Data
     public function __construct(
         public ?string $name,
         public ?string $email,
+        public ?string $avatar,
     ) {}
 
     public static function from(Authenticatable $user): self
@@ -19,6 +21,11 @@ public static function from(Authenticatable $user): self
         return new self(
             name: $user->{sharp()->config()->get('auth.display_attribute')} ?? null,
             email: $user->{sharp()->config()->get('auth.login_attribute')} ?? null,
+            avatar: match (true) {
+                is_string(sharp()->config()->get('auth.avatar_attribute')) => $user->{sharp()->config()->get('auth.avatar_attribute')},
+                sharp()->config()->get('auth.avatar_attribute') instanceof Closure => sharp()->config()->get('auth.avatar_attribute')($user),
+                default => null,
+            },
         );
     }
 }