diff --git a/src/Symfony/Component/Messenger/CHANGELOG.md b/src/Symfony/Component/Messenger/CHANGELOG.md
index fc81f735410d5..d8f4705562eec 100644
--- a/src/Symfony/Component/Messenger/CHANGELOG.md
+++ b/src/Symfony/Component/Messenger/CHANGELOG.md
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+7.2
+---
+
+ * Add `--format` option to the `messenger:stats` command
+
 7.1
 ---
 
diff --git a/src/Symfony/Component/Messenger/Command/StatsCommand.php b/src/Symfony/Component/Messenger/Command/StatsCommand.php
index 6f3afc961389d..9a6a62c334b28 100644
--- a/src/Symfony/Component/Messenger/Command/StatsCommand.php
+++ b/src/Symfony/Component/Messenger/Command/StatsCommand.php
@@ -16,9 +16,11 @@
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\ConsoleOutputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Messenger\Exception\InvalidArgumentException;
 use Symfony\Component\Messenger\Transport\Receiver\MessageCountAwareInterface;
 
 /**
@@ -36,8 +38,10 @@ public function __construct(
 
     protected function configure(): void
     {
+        $outputFormats = implode(', ', $this->getAvailableFormatOptions());
         $this
             ->addArgument('transport_names', InputArgument::IS_ARRAY | InputArgument::OPTIONAL, 'List of transports\' names')
+            ->addOption('format', '', InputOption::VALUE_REQUIRED, 'The output format, e.g.: '.$outputFormats, 'text', $this->getAvailableFormatOptions())
             ->setHelp(<<<EOF
 The <info>%command.name%</info> command counts the messages for all the transports:
 
@@ -46,6 +50,11 @@ protected function configure(): void
 Or specific transports only:
 
     <info>php %command.full_name% <transportNames></info>
+
+The <info>--format</info> option specifies the format of command output,
+these are "{$outputFormats}".
+
+  <info>php %command.full_name% --format=json</info>
 EOF
             )
         ;
@@ -55,6 +64,11 @@ protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $io = new SymfonyStyle($input, $output instanceof ConsoleOutputInterface ? $output->getErrorOutput() : $output);
 
+        $format = $input->getOption('format');
+        if (!\in_array($format, $this->getAvailableFormatOptions(), true)) {
+            throw new InvalidArgumentException('Invalid output format.');
+        }
+
         $transportNames = $this->transportNames;
         if ($input->getArgument('transport_names')) {
             $transportNames = $input->getArgument('transport_names');
@@ -64,7 +78,9 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $uncountableTransports = [];
         foreach ($transportNames as $transportName) {
             if (!$this->transportLocator->has($transportName)) {
-                $io->warning(\sprintf('The "%s" transport does not exist.', $transportName));
+                if ($this->formatSupportsWarnings($format)) {
+                    $io->warning(\sprintf('The "%s" transport does not exist.', $transportName));
+                }
 
                 continue;
             }
@@ -77,12 +93,48 @@ protected function execute(InputInterface $input, OutputInterface $output): int
             $outputTable[] = [$transportName, $transport->getMessageCount()];
         }
 
+        match ($format) {
+            'text' => $this->outputText($io, $outputTable, $uncountableTransports),
+            'json' => $this->outputJson($io, $outputTable, $uncountableTransports),
+        };
+
+        return 0;
+    }
+
+    private function outputText(SymfonyStyle $io, array $outputTable, array $uncountableTransports): void
+    {
         $io->table(['Transport', 'Count'], $outputTable);
 
         if ($uncountableTransports) {
             $io->note(\sprintf('Unable to get message count for the following transports: "%s".', implode('", "', $uncountableTransports)));
         }
+    }
 
-        return 0;
+    private function outputJson(SymfonyStyle $io, array $outputTable, array $uncountableTransports): void
+    {
+        $output = ['transports' => []];
+        foreach ($outputTable as [$transportName, $count]) {
+            $output['transports'][$transportName] = ['count' => $count];
+        }
+
+        if ($uncountableTransports) {
+            $output['uncountable_transports'] = $uncountableTransports;
+        }
+
+        $io->writeln(json_encode($output, \JSON_PRETTY_PRINT));
+    }
+
+    private function formatSupportsWarnings(string $format): bool
+    {
+        return match ($format) {
+            'text' => true,
+            'json' => false,
+        };
+    }
+
+    /** @return string[] */
+    private function getAvailableFormatOptions(): array
+    {
+        return ['text', 'json'];
     }
 }
diff --git a/src/Symfony/Component/Messenger/Tests/Command/StatsCommandTest.php b/src/Symfony/Component/Messenger/Tests/Command/StatsCommandTest.php
index 9eb8268930609..0179c54eb34d7 100644
--- a/src/Symfony/Component/Messenger/Tests/Command/StatsCommandTest.php
+++ b/src/Symfony/Component/Messenger/Tests/Command/StatsCommandTest.php
@@ -69,6 +69,23 @@ public function testWithoutArgument()
         $this->assertStringContainsString('! [NOTE] Unable to get message count for the following transports: "simple".', $display);
     }
 
+    public function testWithoutArgumentJsonFormat()
+    {
+        $tester = new CommandTester($this->command);
+        $tester->execute(['--format' => 'json']);
+        $display = $tester->getDisplay();
+
+        $this->assertJsonStringEqualsJsonString('{
+    "transports": {
+        "message_countable": {"count": 6},
+        "another_message_countable": {"count": 6}
+    },
+    "uncountable_transports": [
+        "simple"
+    ]
+}', $display);
+    }
+
     public function testWithOneExistingMessageCountableTransport()
     {
         $tester = new CommandTester($this->command);
@@ -81,6 +98,19 @@ public function testWithOneExistingMessageCountableTransport()
         $this->assertStringNotContainsString(' ! [NOTE] Unable to get message count for the following transports: "simple".', $display);
     }
 
+    public function testWithOneExistingMessageCountableTransportJsonFormat()
+    {
+        $tester = new CommandTester($this->command);
+        $tester->execute(['transport_names' => ['message_countable'], '--format' => 'json']);
+        $display = $tester->getDisplay();
+
+        $this->assertJsonStringEqualsJsonString('{
+    "transports": {
+        "message_countable": {"count": 6}
+    }
+}', $display);
+    }
+
     public function testWithMultipleExistingMessageCountableTransport()
     {
         $tester = new CommandTester($this->command);
@@ -93,6 +123,20 @@ public function testWithMultipleExistingMessageCountableTransport()
         $this->assertStringNotContainsString('! [NOTE] Unable to get message count for the following transports: "simple".', $display);
     }
 
+    public function testWithMultipleExistingMessageCountableTransportJsonFormat()
+    {
+        $tester = new CommandTester($this->command);
+        $tester->execute(['transport_names' => ['message_countable', 'another_message_countable'], '--format' => 'json']);
+        $display = $tester->getDisplay();
+
+        $this->assertJsonStringEqualsJsonString('{
+    "transports": {
+        "message_countable": {"count": 6},
+        "another_message_countable": {"count": 6}
+    }
+}', $display);
+    }
+
     public function testWithNotMessageCountableTransport()
     {
         $tester = new CommandTester($this->command);

<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head>
<title>pFad - Phonifier reborn</title>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
</head>
<body>
<h1>Pfad - The Proxy pFad of &#169; 2024 Garber Painting. All rights reserved.</h1>


<!-- Disclaimer -->
<p>Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.</p>
<br>
<p>Alternative Proxies:</p><p><a href="http://rainy.clevelandohioweatherforecast.com/php-proxy/index.php?q=https://patch-diff.githubusercontent.com/raw/symfony/symfony/pull/57426.diff" target="_blank">Alternative Proxy</a></p><p><a href="http://rainy.clevelandohioweatherforecast.com/pFad/index.php?u=https://patch-diff.githubusercontent.com/raw/symfony/symfony/pull/57426.diff" target="_blank">pFad Proxy</a></p><p><a href="http://rainy.clevelandohioweatherforecast.com/pFad/v3index.php?u=https://patch-diff.githubusercontent.com/raw/symfony/symfony/pull/57426.diff" target="_blank">pFad v3 Proxy</a></p><p><a href="http://rainy.clevelandohioweatherforecast.com/pFad/v4index.php?u=https://patch-diff.githubusercontent.com/raw/symfony/symfony/pull/57426.diff" target="_blank">pFad v4 Proxy</a></p></body>
</html>