diff --git a/typo3/sysext/core/Documentation/Changelog/13.2/Feature-102869-ListWorkspacesInLiveSearch.rst b/typo3/sysext/core/Documentation/Changelog/13.2/Feature-102869-ListWorkspacesInLiveSearch.rst
new file mode 100644
index 0000000000000000000000000000000000000000..4f7b848f59d164ea1dea60de3e532d910c9c4a2e
--- /dev/null
+++ b/typo3/sysext/core/Documentation/Changelog/13.2/Feature-102869-ListWorkspacesInLiveSearch.rst
@@ -0,0 +1,26 @@
+.. include:: /Includes.rst.txt
+
+.. _feature-102869-1705661913:
+
+================================================
+Feature: #102869 - List workspaces in LiveSearch
+================================================
+
+See :issue:`102869`
+
+Description
+===========
+
+The backend LiveSearch is now able to list workspaces a backend user has access
+to, offering the possibility to switch to a workspace quickly outside the
+Workspaces module.
+
+
+Impact
+======
+
+Backend users now have another, quickly accessible way to access a workspace.
+With proper permissions, a backend user may also switch to the edit interface of
+a workspace to configure its settings.
+
+.. index:: Backend, ext:workspaces
diff --git a/typo3/sysext/workspaces/Classes/Backend/LiveSearch/WorkspaceProvider.php b/typo3/sysext/workspaces/Classes/Backend/LiveSearch/WorkspaceProvider.php
new file mode 100644
index 0000000000000000000000000000000000000000..fdc3c594ad4959e204776a6aef4f8507ec366cd1
--- /dev/null
+++ b/typo3/sysext/workspaces/Classes/Backend/LiveSearch/WorkspaceProvider.php
@@ -0,0 +1,142 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Workspaces\Backend\LiveSearch;
+
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use TYPO3\CMS\Backend\Routing\UriBuilder;
+use TYPO3\CMS\Backend\Search\LiveSearch\ResultItem;
+use TYPO3\CMS\Backend\Search\LiveSearch\ResultItemAction;
+use TYPO3\CMS\Backend\Search\LiveSearch\SearchDemand\SearchDemand;
+use TYPO3\CMS\Backend\Search\LiveSearch\SearchProviderInterface;
+use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
+use TYPO3\CMS\Core\Cache\Frontend\FrontendInterface;
+use TYPO3\CMS\Core\Imaging\IconFactory;
+use TYPO3\CMS\Core\Imaging\IconSize;
+use TYPO3\CMS\Core\Localization\LanguageService;
+use TYPO3\CMS\Core\Localization\LanguageServiceFactory;
+use TYPO3\CMS\Workspaces\Service\WorkspaceService;
+
+/**
+ * Search provider to query workspaces from database
+ *
+ * @internal
+ */
+final readonly class WorkspaceProvider implements SearchProviderInterface
+{
+ private LanguageService $languageService;
+
+ public function __construct(
+ #[Autowire(service: 'cache.runtime')]
+ private FrontendInterface $runtimeCache,
+ private WorkspaceService $workspaceService,
+ private UriBuilder $uriBuilder,
+ private IconFactory $iconFactory,
+ private LanguageServiceFactory $languageServiceFactory,
+ ) {
+ $this->languageService = $this->languageServiceFactory->createFromUserPreferences($this->getBackendUser());
+ }
+
+ public function count(SearchDemand $searchDemand): int
+ {
+ return count($this->getFilteredWorkspaces($searchDemand));
+ }
+
+ public function find(SearchDemand $searchDemand): array
+ {
+ $icon = $this->iconFactory->getIcon('mimetypes-x-sys_workspace', IconSize::SMALL);
+ $typeLabel = $this->languageService->sL($GLOBALS['TCA']['sys_workspace']['ctrl']['title']);
+ $workspaces = $this->getFilteredWorkspaces($searchDemand);
+ $items = [];
+
+ foreach ($workspaces as $workspaceId => $workspaceLabel) {
+ $actions = [];
+ $actions[] = (new ResultItemAction('open_workspace'))
+ ->setLabel($this->languageService->sL('LLL:EXT:workspaces/Resources/Private/Language/locallang.xlf:action.switchToWorkspace'))
+ ->setUrl((string)$this->uriBuilder->buildUriFromRoute('workspaces_admin', [
+ 'workspace' => $workspaceId,
+ 'id' => $searchDemand->getPageId(),
+ ]))
+ ;
+
+ if ($workspaceId > 0 && $this->getBackendUser()->isAdmin()) {
+ $editWorkspaceRecordUrl = (string)$this->uriBuilder->buildUriFromRoute('record_edit', [
+ 'edit' => [
+ 'sys_workspace' => [
+ $workspaceId => 'edit',
+ ],
+ ],
+ 'returnUrl' => (string)$this->uriBuilder->buildUriFromRoute('workspaces_admin', ['id' => $searchDemand->getPageId()]),
+ ]);
+
+ $actions[] = (new ResultItemAction('configure_workspace'))
+ ->setLabel($this->languageService->sL('LLL:EXT:workspaces/Resources/Private/Language/locallang.xlf:button.editWorkspaceSettings'))
+ ->setIcon($this->iconFactory->getIcon('actions-cog-alt', IconSize::SMALL))
+ ->setUrl($editWorkspaceRecordUrl);
+ }
+
+ $items[] = (new ResultItem(self::class))
+ ->setItemTitle($workspaceLabel)
+ ->setTypeLabel($typeLabel)
+ ->setIcon($icon)
+ ->setActions(...$actions);
+ }
+
+ return $items;
+ }
+
+ public function getFilterLabel(): string
+ {
+ return $this->languageService->sL($GLOBALS['TCA']['sys_workspace']['ctrl']['title']);
+ }
+
+ private function getAvailableWorkspaces(): array
+ {
+ $cacheId = 'available-workspaces-' . hash('xxh3', $this->getBackendUser()->name);
+ $availableWorkspaces = $this->runtimeCache->get($cacheId);
+ if ($availableWorkspaces === false) {
+ $availableWorkspaces = $this->workspaceService->getAvailableWorkspaces();
+ $this->runtimeCache->set($cacheId, $availableWorkspaces);
+ }
+
+ return $availableWorkspaces;
+ }
+
+ private function getFilteredWorkspaces(SearchDemand $searchDemand): array
+ {
+ // @todo: This isn't nice. The interface should rather have an `canAccess()` method to check whether the current
+ // backend user is permitted to use a provider at all.
+ if (count($this->getAvailableWorkspaces()) <= 1) {
+ return [];
+ }
+
+ $filteredWorkspaces = array_filter(
+ $this->getAvailableWorkspaces(),
+ static fn(string $workspaceName) => str_contains(mb_strtolower($workspaceName), mb_strtolower($searchDemand->getQuery()))
+ );
+
+ $firstResult = $searchDemand->getOffset();
+ $remainingItems = $searchDemand->getLimit();
+
+ return array_slice($filteredWorkspaces, $firstResult, $remainingItems, true);
+ }
+
+ private function getBackendUser(): BackendUserAuthentication
+ {
+ return $GLOBALS['BE_USER'];
+ }
+}
diff --git a/typo3/sysext/workspaces/Resources/Private/Language/locallang.xlf b/typo3/sysext/workspaces/Resources/Private/Language/locallang.xlf
index 3e9364b4e0757bec3bcdb1634b23303c391041d5..8b664c456c7e814d7fec5893833a3b82dfbcfed2 100644
--- a/typo3/sysext/workspaces/Resources/Private/Language/locallang.xlf
+++ b/typo3/sysext/workspaces/Resources/Private/Language/locallang.xlf
@@ -393,6 +393,9 @@
<trans-unit id="moduleMenu.dropdown.label" resname="moduleMenu.dropdown.label">
<source>Selected workspace</source>
</trans-unit>
+ <trans-unit id="action.switchToWorkspace" resname="action.switchToWorkspace">
+ <source>Switch to workspace</source>
+ </trans-unit>
</body>
</file>
</xliff>