diff --git a/src/Symfony/Component/DependencyInjection/Attribute/TaggedIterator.php b/src/Symfony/Component/DependencyInjection/Attribute/TaggedIterator.php
new file mode 100644
index 0000000000000..81680abaa1849
--- /dev/null
+++ b/src/Symfony/Component/DependencyInjection/Attribute/TaggedIterator.php
@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Attribute;
+
+#[\Attribute(\Attribute::TARGET_PARAMETER)]
+class TaggedIterator
+{
+    public function __construct(
+        public string $tag,
+        public ?string $indexAttribute = null,
+    ) {
+    }
+}
diff --git a/src/Symfony/Component/DependencyInjection/Attribute/TaggedLocator.php b/src/Symfony/Component/DependencyInjection/Attribute/TaggedLocator.php
new file mode 100644
index 0000000000000..3c1d8037093a0
--- /dev/null
+++ b/src/Symfony/Component/DependencyInjection/Attribute/TaggedLocator.php
@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Attribute;
+
+#[\Attribute(\Attribute::TARGET_PARAMETER)]
+class TaggedLocator
+{
+    public function __construct(
+        public string $tag,
+        public ?string $indexAttribute = null,
+    ) {
+    }
+}
diff --git a/src/Symfony/Component/DependencyInjection/CHANGELOG.md b/src/Symfony/Component/DependencyInjection/CHANGELOG.md
index aa1ff13314352..5a42dd348fd30 100644
--- a/src/Symfony/Component/DependencyInjection/CHANGELOG.md
+++ b/src/Symfony/Component/DependencyInjection/CHANGELOG.md
@@ -9,6 +9,7 @@ CHANGELOG
  * Add support for loading autoconfiguration rules via the `#[Autoconfigure]` and `#[AutoconfigureTag]` attributes on PHP 8
  * Add `#[AsTaggedItem]` attribute for defining the index and priority of classes found in tagged iterators/locators
  * Add autoconfigurable attributes
+ * Add support for autowiring tagged iterators and locators via attributes on PHP 8
  * Add support for per-env configuration in loaders
  * Add `ContainerBuilder::willBeAvailable()` to help with conditional configuration
  * Add support an integer return value for default_index_method
diff --git a/src/Symfony/Component/DependencyInjection/Compiler/AttributeAutoconfigurationPass.php b/src/Symfony/Component/DependencyInjection/Compiler/AttributeAutoconfigurationPass.php
index aefa7c0c6176b..c847341cce16f 100644
--- a/src/Symfony/Component/DependencyInjection/Compiler/AttributeAutoconfigurationPass.php
+++ b/src/Symfony/Component/DependencyInjection/Compiler/AttributeAutoconfigurationPass.php
@@ -13,38 +13,44 @@
 
 use Symfony\Component\DependencyInjection\ChildDefinition;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
 
 /**
  * @author Alexander M. Turek <me@derrabus.de>
  */
-final class AttributeAutoconfigurationPass implements CompilerPassInterface
+final class AttributeAutoconfigurationPass extends AbstractRecursivePass
 {
     public function process(ContainerBuilder $container): void
     {
-        if (80000 > \PHP_VERSION_ID) {
+        if (80000 > \PHP_VERSION_ID || !$container->getAutoconfiguredAttributes()) {
             return;
         }
 
-        $autoconfiguredAttributes = $container->getAutoconfiguredAttributes();
+        parent::process($container);
+    }
 
-        foreach ($container->getDefinitions() as $id => $definition) {
-            if (!$definition->isAutoconfigured()
-                || $definition->isAbstract()
-                || $definition->hasTag('container.ignore_attributes')
-                || !($reflector = $container->getReflectionClass($definition->getClass(), false))
-            ) {
-                continue;
-            }
+    protected function processValue($value, bool $isRoot = false)
+    {
+        if (!$value instanceof Definition
+            || !$value->isAutoconfigured()
+            || $value->isAbstract()
+            || $value->hasTag('container.ignore_attributes')
+            || !($reflector = $this->container->getReflectionClass($value->getClass(), false))
+        ) {
+            return parent::processValue($value, $isRoot);
+        }
 
-            $instanceof = $definition->getInstanceofConditionals();
-            $conditionals = $instanceof[$reflector->getName()] ?? new ChildDefinition('');
-            foreach ($reflector->getAttributes() as $attribute) {
-                if ($configurator = $autoconfiguredAttributes[$attribute->getName()] ?? null) {
-                    $configurator($conditionals, $attribute->newInstance(), $reflector);
-                }
+        $autoconfiguredAttributes = $this->container->getAutoconfiguredAttributes();
+        $instanceof = $value->getInstanceofConditionals();
+        $conditionals = $instanceof[$reflector->getName()] ?? new ChildDefinition('');
+        foreach ($reflector->getAttributes() as $attribute) {
+            if ($configurator = $autoconfiguredAttributes[$attribute->getName()] ?? null) {
+                $configurator($conditionals, $attribute->newInstance(), $reflector);
             }
-            $instanceof[$reflector->getName()] = $conditionals;
-            $definition->setInstanceofConditionals($instanceof);
         }
+        $instanceof[$reflector->getName()] = $conditionals;
+        $value->setInstanceofConditionals($instanceof);
+
+        return parent::processValue($value, $isRoot);
     }
 }
diff --git a/src/Symfony/Component/DependencyInjection/Compiler/AutowirePass.php b/src/Symfony/Component/DependencyInjection/Compiler/AutowirePass.php
index cb6e8bc4ed1b3..af6d6925d6e08 100644
--- a/src/Symfony/Component/DependencyInjection/Compiler/AutowirePass.php
+++ b/src/Symfony/Component/DependencyInjection/Compiler/AutowirePass.php
@@ -12,6 +12,10 @@
 namespace Symfony\Component\DependencyInjection\Compiler;
 
 use Symfony\Component\Config\Resource\ClassExistenceResource;
+use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument;
+use Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument;
+use Symfony\Component\DependencyInjection\Attribute\TaggedIterator;
+use Symfony\Component\DependencyInjection\Attribute\TaggedLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\DependencyInjection\Exception\AutowiringFailedException;
@@ -123,7 +127,8 @@ private function doProcessValue($value, bool $isRoot = false)
             array_unshift($this->methodCalls, [$constructor, $value->getArguments()]);
         }
 
-        $this->methodCalls = $this->autowireCalls($reflectionClass, $isRoot);
+        $checkAttributes = 80000 <= \PHP_VERSION_ID && !$value->hasTag('container.ignore_attributes');
+        $this->methodCalls = $this->autowireCalls($reflectionClass, $isRoot, $checkAttributes);
 
         if ($constructor) {
             [, $arguments] = array_shift($this->methodCalls);
@@ -140,7 +145,7 @@ private function doProcessValue($value, bool $isRoot = false)
         return $value;
     }
 
-    private function autowireCalls(\ReflectionClass $reflectionClass, bool $isRoot): array
+    private function autowireCalls(\ReflectionClass $reflectionClass, bool $isRoot, bool $checkAttributes): array
     {
         $this->decoratedId = null;
         $this->decoratedClass = null;
@@ -168,7 +173,7 @@ private function autowireCalls(\ReflectionClass $reflectionClass, bool $isRoot):
                 }
             }
 
-            $arguments = $this->autowireMethod($reflectionMethod, $arguments);
+            $arguments = $this->autowireMethod($reflectionMethod, $arguments, $checkAttributes);
 
             if ($arguments !== $call[1]) {
                 $this->methodCalls[$i][1] = $arguments;
@@ -185,7 +190,7 @@ private function autowireCalls(\ReflectionClass $reflectionClass, bool $isRoot):
      *
      * @throws AutowiringFailedException
      */
-    private function autowireMethod(\ReflectionFunctionAbstract $reflectionMethod, array $arguments): array
+    private function autowireMethod(\ReflectionFunctionAbstract $reflectionMethod, array $arguments, bool $checkAttributes): array
     {
         $class = $reflectionMethod instanceof \ReflectionMethod ? $reflectionMethod->class : $this->currentId;
         $method = $reflectionMethod->name;
@@ -201,6 +206,26 @@ private function autowireMethod(\ReflectionFunctionAbstract $reflectionMethod, a
 
             $type = ProxyHelper::getTypeHint($reflectionMethod, $parameter, true);
 
+            if ($checkAttributes) {
+                foreach ($parameter->getAttributes() as $attribute) {
+                    if (TaggedIterator::class === $attribute->getName()) {
+                        $attribute = $attribute->newInstance();
+                        $arguments[$index] = new TaggedIteratorArgument($attribute->tag, $attribute->indexAttribute);
+                        break;
+                    }
+
+                    if (TaggedLocator::class === $attribute->getName()) {
+                        $attribute = $attribute->newInstance();
+                        $arguments[$index] = new ServiceLocatorArgument(new TaggedIteratorArgument($attribute->tag, $attribute->indexAttribute));
+                        break;
+                    }
+                }
+
+                if ('' !== ($arguments[$index] ?? '')) {
+                    continue;
+                }
+            }
+
             if (!$type) {
                 if (isset($arguments[$index])) {
                     continue;
diff --git a/src/Symfony/Component/DependencyInjection/Compiler/PassConfig.php b/src/Symfony/Component/DependencyInjection/Compiler/PassConfig.php
index 15febf9f70fd1..12d3b26f740df 100644
--- a/src/Symfony/Component/DependencyInjection/Compiler/PassConfig.php
+++ b/src/Symfony/Component/DependencyInjection/Compiler/PassConfig.php
@@ -62,10 +62,10 @@ public function __construct()
             new AutowireRequiredMethodsPass(),
             new AutowireRequiredPropertiesPass(),
             new ResolveBindingsPass(),
-            new ServiceLocatorTagPass(),
             new DecoratorServicePass(),
             new CheckDefinitionValidityPass(),
             new AutowirePass(false),
+            new ServiceLocatorTagPass(),
             new ResolveTaggedIteratorArgumentPass(),
             new ResolveServiceSubscribersPass(),
             new ResolveReferencesToAliasesPass(),
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Compiler/IntegrationTest.php b/src/Symfony/Component/DependencyInjection/Tests/Compiler/IntegrationTest.php
index aaaec478ac5a1..48f7c0186e2b4 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/Compiler/IntegrationTest.php
+++ b/src/Symfony/Component/DependencyInjection/Tests/Compiler/IntegrationTest.php
@@ -28,6 +28,10 @@
 use Symfony\Component\DependencyInjection\Tests\Fixtures\FooBarTaggedClass;
 use Symfony\Component\DependencyInjection\Tests\Fixtures\FooBarTaggedForDefaultPriorityClass;
 use Symfony\Component\DependencyInjection\Tests\Fixtures\FooTagClass;
+use Symfony\Component\DependencyInjection\Tests\Fixtures\IteratorConsumer;
+use Symfony\Component\DependencyInjection\Tests\Fixtures\LocatorConsumer;
+use Symfony\Component\DependencyInjection\Tests\Fixtures\LocatorConsumerConsumer;
+use Symfony\Component\DependencyInjection\Tests\Fixtures\LocatorConsumerFactory;
 use Symfony\Component\DependencyInjection\Tests\Fixtures\TaggedService1;
 use Symfony\Component\DependencyInjection\Tests\Fixtures\TaggedService2;
 use Symfony\Component\DependencyInjection\Tests\Fixtures\TaggedService3;
@@ -317,6 +321,33 @@ public function testTaggedServiceWithIndexAttributeAndDefaultMethod()
         $this->assertSame(['bar_tab_class_with_defaultmethod' => $container->get(BarTagClass::class), 'foo' => $container->get(FooTagClass::class)], $param);
     }
 
+    /**
+     * @requires PHP 8
+     */
+    public function testTaggedServiceWithIndexAttributeAndDefaultMethodConfiguredViaAttribute()
+    {
+        $container = new ContainerBuilder();
+        $container->register(BarTagClass::class)
+            ->setPublic(true)
+            ->addTag('foo_bar', ['foo' => 'bar_tab_class_with_defaultmethod'])
+        ;
+        $container->register(FooTagClass::class)
+            ->setPublic(true)
+            ->addTag('foo_bar', ['foo' => 'foo'])
+        ;
+        $container->register(IteratorConsumer::class)
+            ->setAutowired(true)
+            ->setPublic(true)
+        ;
+
+        $container->compile();
+
+        $s = $container->get(IteratorConsumer::class);
+
+        $param = iterator_to_array($s->getParam()->getIterator());
+        $this->assertSame(['bar_tab_class_with_defaultmethod' => $container->get(BarTagClass::class), 'foo' => $container->get(FooTagClass::class)], $param);
+    }
+
     public function testTaggedIteratorWithMultipleIndexAttribute()
     {
         $container = new ContainerBuilder();
@@ -343,6 +374,88 @@ public function testTaggedIteratorWithMultipleIndexAttribute()
         $this->assertSame(['bar' => $container->get(BarTagClass::class), 'bar_duplicate' => $container->get(BarTagClass::class), 'foo_tag_class' => $container->get(FooTagClass::class)], $param);
     }
 
+    /**
+     * @requires PHP 8
+     */
+    public function testTaggedLocatorConfiguredViaAttribute()
+    {
+        $container = new ContainerBuilder();
+        $container->register(BarTagClass::class)
+            ->setPublic(true)
+            ->addTag('foo_bar', ['foo' => 'bar_tab_class_with_defaultmethod'])
+        ;
+        $container->register(FooTagClass::class)
+            ->setPublic(true)
+            ->addTag('foo_bar', ['foo' => 'foo'])
+        ;
+        $container->register(LocatorConsumer::class)
+            ->setAutowired(true)
+            ->setPublic(true)
+        ;
+
+        $container->compile();
+
+        /** @var LocatorConsumer $s */
+        $s = $container->get(LocatorConsumer::class);
+
+        $locator = $s->getLocator();
+        self::assertSame($container->get(BarTagClass::class), $locator->get('bar_tab_class_with_defaultmethod'));
+        self::assertSame($container->get(FooTagClass::class), $locator->get('foo'));
+    }
+
+    /**
+     * @requires PHP 8
+     */
+    public function testNestedDefinitionWithAutoconfiguredConstructorArgument()
+    {
+        $container = new ContainerBuilder();
+        $container->register(FooTagClass::class)
+            ->setPublic(true)
+            ->addTag('foo_bar', ['foo' => 'foo'])
+        ;
+        $container->register(LocatorConsumerConsumer::class)
+            ->setPublic(true)
+            ->setArguments([
+                (new Definition(LocatorConsumer::class))
+                    ->setAutowired(true),
+            ])
+        ;
+
+        $container->compile();
+
+        /** @var LocatorConsumerConsumer $s */
+        $s = $container->get(LocatorConsumerConsumer::class);
+
+        $locator = $s->getLocatorConsumer()->getLocator();
+        self::assertSame($container->get(FooTagClass::class), $locator->get('foo'));
+    }
+
+    /**
+     * @requires PHP 8
+     */
+    public function testFactoryWithAutoconfiguredArgument()
+    {
+        $container = new ContainerBuilder();
+        $container->register(FooTagClass::class)
+            ->setPublic(true)
+            ->addTag('foo_bar', ['key' => 'my_service'])
+        ;
+        $container->register(LocatorConsumerFactory::class);
+        $container->register(LocatorConsumer::class)
+            ->setPublic(true)
+            ->setAutowired(true)
+            ->setFactory(new Reference(LocatorConsumerFactory::class))
+        ;
+
+        $container->compile();
+
+        /** @var LocatorConsumer $s */
+        $s = $container->get(LocatorConsumer::class);
+
+        $locator = $s->getLocator();
+        self::assertSame($container->get(FooTagClass::class), $locator->get('my_service'));
+    }
+
     public function testTaggedServiceWithDefaultPriorityMethod()
     {
         $container = new ContainerBuilder();
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/IteratorConsumer.php b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/IteratorConsumer.php
new file mode 100644
index 0000000000000..329a14f39331d
--- /dev/null
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/IteratorConsumer.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures;
+
+use Symfony\Component\DependencyInjection\Attribute\TaggedIterator;
+
+final class IteratorConsumer
+{
+    public function __construct(
+        #[TaggedIterator('foo_bar', indexAttribute: 'foo')]
+        private iterable $param,
+    ) {
+    }
+
+    public function getParam(): iterable
+    {
+        return $this->param;
+    }
+}
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/LocatorConsumer.php b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/LocatorConsumer.php
new file mode 100644
index 0000000000000..487cce16c0da8
--- /dev/null
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/LocatorConsumer.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures;
+
+use Psr\Container\ContainerInterface;
+use Symfony\Component\DependencyInjection\Attribute\TaggedLocator;
+
+final class LocatorConsumer
+{
+    public function __construct(
+        #[TaggedLocator('foo_bar', indexAttribute: 'foo')]
+        private ContainerInterface $locator,
+    ) {
+    }
+
+    public function getLocator(): ContainerInterface
+    {
+        return $this->locator;
+    }
+}
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/LocatorConsumerConsumer.php b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/LocatorConsumerConsumer.php
new file mode 100644
index 0000000000000..c686754c5ad7e
--- /dev/null
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/LocatorConsumerConsumer.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures;
+
+final class LocatorConsumerConsumer
+{
+    public function __construct(
+        private LocatorConsumer $locatorConsumer
+    ) {
+    }
+
+    public function getLocatorConsumer(): LocatorConsumer
+    {
+        return $this->locatorConsumer;
+    }
+}
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/LocatorConsumerFactory.php b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/LocatorConsumerFactory.php
new file mode 100644
index 0000000000000..4783e0cb609a2
--- /dev/null
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/LocatorConsumerFactory.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures;
+
+use Psr\Container\ContainerInterface;
+use Symfony\Component\DependencyInjection\Attribute\TaggedLocator;
+
+final class LocatorConsumerFactory
+{
+    public function __invoke(
+        #[TaggedLocator('foo_bar', indexAttribute: 'key')]
+        ContainerInterface $locator
+    ): LocatorConsumer {
+        return new LocatorConsumer($locator);
+    }
+}
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/MultipleArgumentBindings.php b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/MultipleArgumentBindings.php
new file mode 100644
index 0000000000000..4442a6bc08c74
--- /dev/null
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/MultipleArgumentBindings.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures;
+
+use Symfony\Component\DependencyInjection\Attribute\TaggedIterator;
+use Symfony\Component\DependencyInjection\Attribute\TaggedLocator;
+
+final class MultipleArgumentBindings
+{
+    public function __construct(
+        #[TaggedIterator('my_tag'), TaggedLocator('another_tag')]
+        object $collection
+    ) {
+    }
+}
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services_subscriber.php b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services_subscriber.php
index 9bca4ed5578de..5cf39764b51cb 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services_subscriber.php
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services_subscriber.php
@@ -46,6 +46,7 @@ public function getRemovedIds(): array
         return [
             '.service_locator.DlIAmAe' => true,
             '.service_locator.DlIAmAe.foo_service' => true,
+            '.service_locator.t5IGRMW' => true,
             'Psr\\Container\\ContainerInterface' => true,
             'Symfony\\Component\\DependencyInjection\\ContainerInterface' => true,
             'Symfony\\Component\\DependencyInjection\\Tests\\Fixtures\\CustomDefinition' => true,