diff --git a/src/Commands/ImportBlueprints.php b/src/Commands/ImportBlueprints.php
index 147fbca7..d914c8c4 100644
--- a/src/Commands/ImportBlueprints.php
+++ b/src/Commands/ImportBlueprints.php
@@ -139,6 +139,11 @@ private function importFieldsets(): void
             $handle = Str::before($basename, '.yaml');
             $handle = str_replace('/', '.', $handle);
 
+            // handle any add-on fieldsets
+            if (Str::startsWith($handle, 'vendor.')) {
+                $handle = Str::of($handle)->after('vendor.')->replaceFirst('.', '::');
+            }
+
             $fieldset = Fieldset::make($handle)->setContents(YAML::file($path)->parse());
 
             $lastModified = Carbon::createFromTimestamp(File::lastModified($path));
@@ -161,6 +166,10 @@ private function getNamespaceAndHandle(string $blueprint): array
         $namespace = implode('.', $parts);
         $namespace = empty($namespace) ? null : $namespace;
 
+        if (Str::startsWith($namespace, 'vendor.')) {
+            $namespace = Str::after($namespace, 'vendor.');
+        }
+
         return [$namespace, $handle];
     }
 
diff --git a/tests/Commands/ImportBlueprintsTest.php b/tests/Commands/ImportBlueprintsTest.php
index cd6b0201..f1751e42 100644
--- a/tests/Commands/ImportBlueprintsTest.php
+++ b/tests/Commands/ImportBlueprintsTest.php
@@ -220,4 +220,42 @@ public function it_imports_blueprints_and_fieldsets_with_force_argument()
         $this->assertCount(1, BlueprintModel::all());
         $this->assertCount(1, FieldsetModel::all());
     }
+
+    #[Test]
+    public function it_imports_namespaced_blueprints_and_fieldsets()
+    {
+        BlueprintFacade::addNamespace('myaddon', __DIR__.'/__fixtures__/blueprints');
+        FieldsetFacade::addNamespace('myaddon', __DIR__.'/__fixtures__/blueprints');
+
+        BlueprintFacade::make('test')
+            ->setNamespace('myaddon')
+            ->setContents([
+                'fields' => [
+                    ['handle' => 'name', 'field' => ['type' => 'text']],
+                    ['handle' => 'email', 'field' => ['type' => 'text'], 'validate' => 'required'],
+                ],
+            ])->save();
+
+        FieldsetFacade::make('myaddon::test')
+            ->setContents([
+                'fields' => [
+                    ['handle' => 'foo', 'field' => ['type' => 'text']],
+                    ['handle' => 'bar', 'field' => ['type' => 'textarea', 'validate' => 'required']],
+                ],
+            ])->save();
+
+        $this->assertCount(0, BlueprintModel::all());
+        $this->assertCount(0, FieldsetModel::all());
+
+        $this->artisan('statamic:eloquent:import-blueprints', ['--force' => true])
+            ->expectsOutputToContain('Blueprints imported successfully.')
+            ->expectsOutputToContain('Fieldsets imported successfully.')
+            ->assertExitCode(0);
+
+        $this->assertCount(1, BlueprintModel::all());
+        $this->assertCount(1, FieldsetModel::all());
+
+        $this->assertSame('myaddon', BlueprintModel::first()->namespace);
+        $this->assertStringContainsString('myaddon::', FieldsetModel::first()->handle);
+    }
 }