diff --git a/src/Symfony/Component/Process/CHANGELOG.md b/src/Symfony/Component/Process/CHANGELOG.md
index 3e33cd0bc936a..d7308566337c7 100644
--- a/src/Symfony/Component/Process/CHANGELOG.md
+++ b/src/Symfony/Component/Process/CHANGELOG.md
@@ -1,6 +1,12 @@
 CHANGELOG
 =========
 
+
+7.3
+---
+
+ * Add `RunProcessMessage::fromShellCommandline()` to instantiate a Process via the fromShellCommandline method
+
 7.1
 ---
 
diff --git a/src/Symfony/Component/Process/Messenger/RunProcessMessage.php b/src/Symfony/Component/Process/Messenger/RunProcessMessage.php
index b2c33fe3b3c3a..d14ac23650fbd 100644
--- a/src/Symfony/Component/Process/Messenger/RunProcessMessage.php
+++ b/src/Symfony/Component/Process/Messenger/RunProcessMessage.php
@@ -16,6 +16,8 @@
  */
 class RunProcessMessage implements \Stringable
 {
+    public ?string $commandLine = null;
+
     public function __construct(
         public readonly array $command,
         public readonly ?string $cwd = null,
@@ -27,6 +29,19 @@ public function __construct(
 
     public function __toString(): string
     {
-        return implode(' ', $this->command);
+        return $this->commandLine ?? implode(' ', $this->command);
+    }
+
+    /**
+     * Create a process message instance that will instantiate a Process using the fromShellCommandline method.
+     *
+     * @see Process::fromShellCommandline
+     */
+    public static function fromShellCommandline(string $command, ?string $cwd = null, ?array $env = null, mixed $input = null, ?float $timeout = 60): self
+    {
+        $message = new self([], $cwd, $env, $input, $timeout);
+        $message->commandLine = $command;
+
+        return $message;
     }
 }
diff --git a/src/Symfony/Component/Process/Messenger/RunProcessMessageHandler.php b/src/Symfony/Component/Process/Messenger/RunProcessMessageHandler.php
index 41c1934cc07f8..69bfa6a183683 100644
--- a/src/Symfony/Component/Process/Messenger/RunProcessMessageHandler.php
+++ b/src/Symfony/Component/Process/Messenger/RunProcessMessageHandler.php
@@ -22,7 +22,10 @@ final class RunProcessMessageHandler
 {
     public function __invoke(RunProcessMessage $message): RunProcessContext
     {
-        $process = new Process($message->command, $message->cwd, $message->env, $message->input, $message->timeout);
+        $process = match ($message->commandLine) {
+            null => new Process($message->command, $message->cwd, $message->env, $message->input, $message->timeout),
+            default => Process::fromShellCommandline($message->commandLine, $message->cwd, $message->env, $message->input, $message->timeout),
+        };
 
         try {
             return new RunProcessContext($message, $process->mustRun());
diff --git a/src/Symfony/Component/Process/Tests/Messenger/RunProcessMessageHandlerTest.php b/src/Symfony/Component/Process/Tests/Messenger/RunProcessMessageHandlerTest.php
index e095fa09d9bd4..b5b9ab14101e1 100644
--- a/src/Symfony/Component/Process/Tests/Messenger/RunProcessMessageHandlerTest.php
+++ b/src/Symfony/Component/Process/Tests/Messenger/RunProcessMessageHandlerTest.php
@@ -44,4 +44,28 @@ public function testRunFailedProcess()
 
         $this->fail('Exception not thrown');
     }
+
+    public function testRunSuccessfulProcessFromShellCommandline()
+    {
+        $context = (new RunProcessMessageHandler())(RunProcessMessage::fromShellCommandline('ls | grep Test', cwd: __DIR__));
+
+        $this->assertSame('ls | grep Test', $context->message->commandLine);
+        $this->assertSame(0, $context->exitCode);
+        $this->assertStringContainsString(basename(__FILE__), $context->output);
+    }
+
+    public function testRunFailedProcessFromShellCommandline()
+    {
+        try {
+            (new RunProcessMessageHandler())(RunProcessMessage::fromShellCommandline('invalid'));
+            $this->fail('Exception not thrown');
+        } catch (RunProcessFailedException $e) {
+            $this->assertSame('invalid', $e->context->message->commandLine);
+            $this->assertContains(
+                $e->context->exitCode,
+                [null, '\\' === \DIRECTORY_SEPARATOR ? 1 : 127],
+                'Exit code should be 1 on Windows, 127 on other systems, or null',
+            );
+        }
+    }
 }