diff --git a/src/Events/SiteCreated.php b/src/Events/SiteCreated.php
new file mode 100644
index 00000000000..19e76434dba
--- /dev/null
+++ b/src/Events/SiteCreated.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Statamic\Events;
+
+use Statamic\Sites\Site;
+
+class SiteCreated extends Event
+{
+    public function __construct(public Site $site)
+    {
+        //
+    }
+}
diff --git a/src/Events/SiteDeleted.php b/src/Events/SiteDeleted.php
new file mode 100644
index 00000000000..fcffdff6a52
--- /dev/null
+++ b/src/Events/SiteDeleted.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Statamic\Events;
+
+use Statamic\Sites\Site;
+
+class SiteDeleted extends Event
+{
+    public function __construct(public Site $site)
+    {
+        //
+    }
+}
diff --git a/src/Events/SiteSaved.php b/src/Events/SiteSaved.php
new file mode 100644
index 00000000000..1148dc91c3c
--- /dev/null
+++ b/src/Events/SiteSaved.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Statamic\Events;
+
+use Statamic\Sites\Site;
+
+class SiteSaved extends Event
+{
+    public function __construct(public Site $site)
+    {
+        //
+    }
+}
diff --git a/src/Sites/Sites.php b/src/Sites/Sites.php
index 7a665bda205..96cb35aee9f 100644
--- a/src/Sites/Sites.php
+++ b/src/Sites/Sites.php
@@ -3,6 +3,10 @@
 namespace Statamic\Sites;
 
 use Closure;
+use Illuminate\Support\Collection;
+use Statamic\Events\SiteCreated;
+use Statamic\Events\SiteDeleted;
+use Statamic\Events\SiteSaved;
 use Statamic\Facades\Blueprint;
 use Statamic\Facades\File;
 use Statamic\Facades\User;
@@ -100,7 +104,7 @@ public function setSites($sites = null): self
     {
         $sites ??= $this->getSavedSites();
 
-        $this->sites = collect($sites)->map(fn ($site, $handle) => new Site($handle, $site));
+        $this->sites = $this->hydrateConfig($sites);
 
         return $this;
     }
@@ -138,7 +142,19 @@ protected function getSavedSites()
 
     public function save()
     {
+        // Track for `SiteCreated` and `SiteDeleted` events, before saving to file
+        $newSites = $this->getNewSites();
+        $deletedSites = $this->getDeletedSites();
+
+        // Save to file
         File::put($this->path(), YAML::dump($this->config()));
+
+        // Dispatch our tracked `SiteCreated` and `SiteDeleted` events
+        $newSites->each(fn ($site) => SiteCreated::dispatch($site));
+        $deletedSites->each(fn ($site) => SiteDeleted::dispatch($site));
+
+        // Dispatch `SiteSaved` events
+        $this->sites->each(fn ($site) => SiteSaved::dispatch($site));
     }
 
     public function blueprint()
@@ -242,6 +258,31 @@ public function config(): array
             ->all();
     }
 
+    protected function hydrateConfig($config): Collection
+    {
+        return collect($config)->map(fn ($site, $handle) => new Site($handle, $site));
+    }
+
+    protected function getNewSites(): Collection
+    {
+        $currentSites = $this->getSavedSites();
+        $newSites = $this->config();
+
+        return $this->hydrateConfig(
+            collect($newSites)->diffKeys($currentSites)
+        );
+    }
+
+    protected function getDeletedSites(): Collection
+    {
+        $currentSites = $this->getSavedSites();
+        $newSites = $this->config();
+
+        return $this->hydrateConfig(
+            collect($currentSites)->diffKeys($newSites)
+        );
+    }
+
     /**
      * Deprecated! This is being replaced by `setSites()` and `setSiteValue()`.
      *
diff --git a/tests/Sites/SitesConfigTest.php b/tests/Sites/SitesConfigTest.php
index 145823ca511..dfa0d4ac134 100644
--- a/tests/Sites/SitesConfigTest.php
+++ b/tests/Sites/SitesConfigTest.php
@@ -2,8 +2,12 @@
 
 namespace Tests\Sites;
 
+use Illuminate\Support\Facades\Event;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\Attributes\Test;
+use Statamic\Events\SiteCreated;
+use Statamic\Events\SiteDeleted;
+use Statamic\Events\SiteSaved;
 use Statamic\Facades\Config;
 use Statamic\Facades\File;
 use Statamic\Facades\Site;
@@ -436,4 +440,75 @@ public function it_validates_at_least_one_site_is_required_for_multiple_sites_th
                 'sites' => ['This field is required.'],
             ]]);
     }
+
+    #[Test]
+    public function it_dispatches_site_saved_events()
+    {
+        Event::fake();
+
+        Site::save();
+
+        Event::assertDispatched(SiteSaved::class, 2);
+
+        Event::assertDispatched(function (SiteSaved $event) {
+            return $event->site->handle() === 'english';
+        });
+
+        Event::assertDispatched(function (SiteSaved $event) {
+            return $event->site->handle() === 'french';
+        });
+    }
+
+    #[Test]
+    public function it_dispatches_site_created_events()
+    {
+        Event::fake();
+
+        Site::setSites(
+            collect(Site::config())
+                ->put('german', ['name' => 'German', 'url' => '/de/'])
+                ->put('polish', ['name' => 'Polish', 'url' => '/pl/'])
+                ->all()
+        )->save();
+
+        Event::assertDispatched(SiteCreated::class, 2);
+
+        Event::assertDispatched(function (SiteCreated $event) {
+            return $event->site->handle() === 'german';
+        });
+
+        Event::assertDispatched(function (SiteCreated $event) {
+            return $event->site->handle() === 'polish';
+        });
+
+        // We're saving a total of 4 sites to yaml after the above changes, so we should see 4 `SiteSaved` events as well
+        Event::assertDispatched(SiteSaved::class, 4);
+    }
+
+    #[Test]
+    public function it_dispatches_site_deleted_events()
+    {
+        Event::fake();
+
+        Site::setSites(
+            collect(Site::config())
+                ->put('german', ['name' => 'German', 'url' => '/de/'])
+                ->forget('english')
+                ->forget('french')
+                ->all()
+        )->save();
+
+        Event::assertDispatched(SiteDeleted::class, 2);
+
+        Event::assertDispatched(function (SiteDeleted $event) {
+            return $event->site->handle() === 'english';
+        });
+
+        Event::assertDispatched(function (SiteDeleted $event) {
+            return $event->site->handle() === 'french';
+        });
+
+        // We're saving a total of 1 site to yaml after the above changes, so we should see 1 `SiteSaved` event as well
+        Event::assertDispatched(SiteSaved::class, 1);
+    }
 }