diff --git a/mobile/lib/domain/services/people.service.dart b/mobile/lib/domain/services/people.service.dart
index 73972dbdc0..aebaf3bb5e 100644
--- a/mobile/lib/domain/services/people.service.dart
+++ b/mobile/lib/domain/services/people.service.dart
@@ -31,4 +31,25 @@ class DriftPeopleService {
     await _personApiRepository.update(personId, birthday: birthday);
     return _repository.updateBirthday(personId, birthday);
   }
+
+  Future<({int merged, int failed})> mergePerson(String targetPersonId, List<String> personIdsToMerge) async {
+    if (personIdsToMerge.isEmpty) {
+      return (merged: 0, failed: 0);
+    }
+
+    final mergedIds = await _personApiRepository.mergePerson(targetPersonId, personIdsToMerge);
+    final failed = personIdsToMerge.length - mergedIds.length;
+
+    if (mergedIds.isNotEmpty) {
+      final updatedTarget = await _personApiRepository.getById(targetPersonId);
+      await _repository.mergePeople(
+        targetPersonId,
+        mergedIds,
+        name: updatedTarget.name,
+        birthDate: updatedTarget.birthDate,
+      );
+    }
+
+    return (merged: mergedIds.length, failed: failed);
+  }
 }
diff --git a/mobile/lib/infrastructure/repositories/people.repository.dart b/mobile/lib/infrastructure/repositories/people.repository.dart
index 0dd73cc81d..6d54356921 100644
--- a/mobile/lib/infrastructure/repositories/people.repository.dart
+++ b/mobile/lib/infrastructure/repositories/people.repository.dart
@@ -1,6 +1,7 @@
 import 'package:drift/drift.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
 import 'package:immich_mobile/domain/models/person.model.dart';
+import 'package:immich_mobile/infrastructure/entities/asset_face.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/person.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/repositories/db.repository.dart';
 
@@ -73,6 +74,29 @@ class DriftPeopleRepository extends DriftDatabaseRepository {
 
     return query.write(PersonEntityCompanion(birthDate: Value(birthday), updatedAt: Value(DateTime.now())));
   }
+
+  Future<void> mergePeople(
+    String targetPersonId,
+    List<String> mergedPersonIds, {
+    required String name,
+    DateTime? birthDate,
+  }) {
+    if (mergedPersonIds.isEmpty) {
+      return Future.value();
+    }
+
+    return _db.transaction(() async {
+      await (_db.update(_db.assetFaceEntity)..where((face) => face.personId.isIn(mergedPersonIds))).write(
+        AssetFaceEntityCompanion(personId: Value(targetPersonId)),
+      );
+
+      await _db.personEntity.deleteWhere((row) => row.id.isIn(mergedPersonIds));
+
+      await (_db.update(_db.personEntity)..where((row) => row.id.equals(targetPersonId))).write(
+        PersonEntityCompanion(name: Value(name), birthDate: Value(birthDate), updatedAt: Value(DateTime.now())),
+      );
+    });
+  }
 }
 
 extension on PersonEntityData {
diff --git a/mobile/lib/presentation/pages/drift_person.page.dart b/mobile/lib/presentation/pages/drift_person.page.dart
index 3430dd1abd..2519967f84 100644
--- a/mobile/lib/presentation/pages/drift_person.page.dart
+++ b/mobile/lib/presentation/pages/drift_person.page.dart
@@ -7,6 +7,7 @@ import 'package:immich_mobile/presentation/widgets/people/person_option_sheet.wi
 import 'package:immich_mobile/presentation/widgets/timeline/timeline.widget.dart';
 import 'package:immich_mobile/providers/infrastructure/timeline.provider.dart';
 import 'package:immich_mobile/providers/user.provider.dart';
+import 'package:immich_mobile/routing/router.dart';
 import 'package:immich_mobile/utils/people.utils.dart';
 import 'package:immich_mobile/widgets/common/person_sliver_app_bar.dart';
 
@@ -49,6 +50,16 @@ class _DriftPersonPageState extends ConsumerState<DriftPersonPage> {
     }
   }
 
+  Future<void> handleMerge() async {
+    final updatedPerson = await context.pushRoute<DriftPerson?>(DriftPersonMergeRoute(person: _person));
+
+    if (updatedPerson != null) {
+      setState(() {
+        _person = updatedPerson;
+      });
+    }
+  }
+
   void showOptionSheet(BuildContext context) {
     showModalBottomSheet(
       context: context,
@@ -64,6 +75,10 @@ class _DriftPersonPageState extends ConsumerState<DriftPersonPage> {
             await handleEditBirthday(context);
             ContextHelper(context).pop();
           },
+          onMerge: () {
+            ContextHelper(context).pop();
+            handleMerge();
+          },
           birthdayExists: _person.birthDate != null,
         );
       },
diff --git a/mobile/lib/presentation/pages/drift_person_merge.page.dart b/mobile/lib/presentation/pages/drift_person_merge.page.dart
new file mode 100644
index 0000000000..90d8e055ef
--- /dev/null
+++ b/mobile/lib/presentation/pages/drift_person_merge.page.dart
@@ -0,0 +1,195 @@
+import 'package:auto_route/auto_route.dart';
+import 'package:flutter/material.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/domain/models/person.model.dart';
+import 'package:immich_mobile/extensions/build_context_extensions.dart';
+import 'package:immich_mobile/generated/translations.g.dart';
+import 'package:immich_mobile/presentation/widgets/images/remote_image_provider.dart';
+import 'package:immich_mobile/providers/infrastructure/people.provider.dart';
+import 'package:immich_mobile/providers/infrastructure/toast.provider.dart';
+import 'package:immich_mobile/utils/debug_print.dart';
+import 'package:immich_mobile/utils/image_url_builder.dart';
+
+const _kMaxMergeSelection = 5;
+
+@RoutePage()
+class DriftPersonMergePage extends ConsumerStatefulWidget {
+  final DriftPerson person;
+
+  const DriftPersonMergePage({super.key, required this.person});
+
+  @override
+  ConsumerState<DriftPersonMergePage> createState() => _DriftPersonMergePageState();
+}
+
+class _DriftPersonMergePageState extends ConsumerState<DriftPersonMergePage> {
+  final Set<String> _selectedIds = {};
+  bool _isMerging = false;
+
+  void _toggleSelection(String personId) {
+    setState(() {
+      if (_selectedIds.contains(personId)) {
+        _selectedIds.remove(personId);
+        return;
+      }
+
+      if (_selectedIds.length >= _kMaxMergeSelection) {
+        ref.read(toastRepositoryProvider).info(context.t.merge_people_limit);
+        return;
+      }
+
+      _selectedIds.add(personId);
+    });
+  }
+
+  Future<void> _confirmMerge() async {
+    if (_selectedIds.isEmpty || _isMerging) {
+      return;
+    }
+
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (context) {
+        return AlertDialog(
+          title: Text(context.t.merge_people, style: const TextStyle(fontWeight: FontWeight.bold)),
+          content: Text(context.t.merge_people_prompt),
+          actions: [
+            TextButton(
+              onPressed: () => ContextHelper(context).pop(false),
+              child: Text(
+                context.t.cancel,
+                style: TextStyle(color: Colors.red[300], fontWeight: FontWeight.bold),
+              ),
+            ),
+            TextButton(
+              onPressed: () => ContextHelper(context).pop(true),
+              child: Text(
+                context.t.merge_people,
+                style: TextStyle(color: context.primaryColor, fontWeight: FontWeight.bold),
+              ),
+            ),
+          ],
+        );
+      },
+    );
+
+    if (confirmed != true || !context.mounted) {
+      return;
+    }
+
+    setState(() => _isMerging = true);
+
+    try {
+      final result = await ref.read(driftPeopleServiceProvider).mergePerson(widget.person.id, _selectedIds.toList());
+
+      if (!context.mounted) {
+        return;
+      }
+
+      if (result.merged > 0) {
+        ref.invalidate(driftGetAllPeopleProvider);
+
+        ref.read(toastRepositoryProvider).success(context.t.merged_people_count(count: result.merged));
+
+        final updatedPerson = await ref.read(driftPeopleServiceProvider).get(widget.person.id);
+
+        if (!context.mounted) {
+          return;
+        }
+
+        ContextHelper(context).pop(updatedPerson ?? widget.person);
+      } else {
+        ref.read(toastRepositoryProvider).error(context.t.cannot_merge_people);
+      }
+    } catch (error) {
+      dPrint(() => 'Error merging people: $error');
+
+      if (!context.mounted) {
+        return;
+      }
+
+      ref.read(toastRepositoryProvider).error(context.t.scaffold_body_error_occurred);
+    } finally {
+      if (context.mounted) {
+        setState(() => _isMerging = false);
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final people = ref.watch(driftGetAllPeopleProvider);
+
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(context.t.merge_people),
+        actions: [
+          TextButton(
+            onPressed: _selectedIds.isEmpty || _isMerging ? null : _confirmMerge,
+            child: _isMerging
+                ? const SizedBox(width: 20, height: 20, child: CircularProgressIndicator(strokeWidth: 2))
+                : Text(context.t.merge_people),
+          ),
+        ],
+      ),
+      body: SafeArea(
+        child: people.when(
+          data: (allPeople) {
+            final candidates = allPeople.where((person) => person.id != widget.person.id).toList();
+
+            return GridView.builder(
+              gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(crossAxisCount: 3, childAspectRatio: 0.85),
+              padding: const EdgeInsets.symmetric(vertical: 32),
+              itemCount: candidates.length,
+              itemBuilder: (context, index) {
+                final person = candidates[index];
+                final isSelected = _selectedIds.contains(person.id);
+
+                return GestureDetector(
+                  key: ValueKey(person.id),
+                  onTap: () => _toggleSelection(person.id),
+                  child: Column(
+                    children: [
+                      Stack(
+                        alignment: Alignment.bottomRight,
+                        children: [
+                          Material(
+                            shape: CircleBorder(
+                              side: BorderSide(color: isSelected ? context.primaryColor : Colors.transparent, width: 3),
+                            ),
+                            elevation: 3,
+                            child: CircleAvatar(
+                              maxRadius: 48,
+                              backgroundImage: RemoteImageProvider(url: getFaceThumbnailUrl(person.id)),
+                            ),
+                          ),
+                          if (isSelected)
+                            CircleAvatar(
+                              radius: 12,
+                              backgroundColor: context.primaryColor,
+                              child: const Icon(Icons.check, size: 16, color: Colors.white),
+                            ),
+                        ],
+                      ),
+                      const SizedBox(height: 12),
+                      Padding(
+                        padding: const EdgeInsets.symmetric(horizontal: 16.0),
+                        child: Text(
+                          person.name.isEmpty ? context.t.add_a_name : person.name,
+                          overflow: TextOverflow.ellipsis,
+                          style: context.textTheme.titleSmall?.copyWith(fontWeight: FontWeight.w500),
+                        ),
+                      ),
+                    ],
+                  ),
+                );
+              },
+            );
+          },
+          error: (error, stack) => const Center(child: Text('error')),
+          loading: () => const Center(child: CircularProgressIndicator()),
+        ),
+      ),
+    );
+  }
+}
diff --git a/mobile/lib/presentation/widgets/people/person_option_sheet.widget.dart b/mobile/lib/presentation/widgets/people/person_option_sheet.widget.dart
index b374d48417..4dc4ea68ee 100644
--- a/mobile/lib/presentation/widgets/people/person_option_sheet.widget.dart
+++ b/mobile/lib/presentation/widgets/people/person_option_sheet.widget.dart
@@ -1,12 +1,13 @@
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
-import 'package:immich_mobile/extensions/translate_extensions.dart';
+import 'package:immich_mobile/generated/translations.g.dart';
 
 class PersonOptionSheet extends ConsumerWidget {
-  const PersonOptionSheet({super.key, this.onEditName, this.onEditBirthday, this.birthdayExists = false});
+  const PersonOptionSheet({super.key, this.onEditName, this.onEditBirthday, this.onMerge, this.birthdayExists = false});
 
   final VoidCallback? onEditName;
   final VoidCallback? onEditBirthday;
+  final VoidCallback? onMerge;
   final bool birthdayExists;
 
   @override
@@ -21,14 +22,19 @@ class PersonOptionSheet extends ConsumerWidget {
           children: [
             ListTile(
               leading: const Icon(Icons.edit),
-              title: Text('edit_name'.t(context: context), style: textStyle),
+              title: Text(context.t.edit_name, style: textStyle),
               onTap: onEditName,
             ),
             ListTile(
               leading: const Icon(Icons.cake),
-              title: Text((birthdayExists ? 'edit_birthday' : "add_birthday").t(context: context), style: textStyle),
+              title: Text((birthdayExists ? context.t.edit_birthday : context.t.add_birthday), style: textStyle),
               onTap: onEditBirthday,
             ),
+            ListTile(
+              leading: const Icon(Icons.merge_rounded),
+              title: Text(context.t.merge_people, style: textStyle),
+              onTap: onMerge,
+            ),
           ],
         ),
       ),
diff --git a/mobile/lib/repositories/person_api.repository.dart b/mobile/lib/repositories/person_api.repository.dart
index 26662601b7..01f592e422 100644
--- a/mobile/lib/repositories/person_api.repository.dart
+++ b/mobile/lib/repositories/person_api.repository.dart
@@ -26,6 +26,16 @@ class PersonApiRepository extends ApiRepository {
     return _toPerson(response);
   }
 
+  Future<PersonDto> getById(String id) async {
+    final response = await checkNull(_api.getPerson(id));
+    return _toPerson(response);
+  }
+
+  Future<List<String>> mergePerson(String id, List<String> ids) async {
+    final response = await checkNull(_api.mergePerson(id, MergePersonDto(ids: ids)));
+    return response.where((result) => result.success).map((result) => result.id).toList();
+  }
+
   static PersonDto _toPerson(PersonResponseDto dto) => PersonDto(
     birthDate: dto.birthDate,
     id: dto.id,
diff --git a/mobile/lib/routing/router.dart b/mobile/lib/routing/router.dart
index 34d29be945..fcaf33f41f 100644
--- a/mobile/lib/routing/router.dart
+++ b/mobile/lib/routing/router.dart
@@ -56,6 +56,7 @@ import 'package:immich_mobile/presentation/pages/drift_memory.page.dart';
 import 'package:immich_mobile/presentation/pages/drift_partner_detail.page.dart';
 import 'package:immich_mobile/presentation/pages/drift_people_collection.page.dart';
 import 'package:immich_mobile/presentation/pages/drift_person.page.dart';
+import 'package:immich_mobile/presentation/pages/drift_person_merge.page.dart';
 import 'package:immich_mobile/presentation/pages/drift_place.page.dart';
 import 'package:immich_mobile/presentation/pages/drift_place_detail.page.dart';
 import 'package:immich_mobile/presentation/pages/drift_recently_added.page.dart';
@@ -183,6 +184,7 @@ class AppRouter extends RootStackRouter {
     AutoRoute(page: SyncStatusRoute.page, guards: [_duplicateGuard]),
     AutoRoute(page: DriftPeopleCollectionRoute.page, guards: [_authGuard, _duplicateGuard]),
     AutoRoute(page: DriftPersonRoute.page, guards: [_authGuard]),
+    AutoRoute(page: DriftPersonMergeRoute.page, guards: [_authGuard]),
     AutoRoute(page: DriftBackupOptionsRoute.page, guards: [_authGuard, _duplicateGuard]),
     AutoRoute(page: DriftAlbumOptionsRoute.page, guards: [_authGuard, _duplicateGuard]),
     AutoRoute(page: DriftMapRoute.page, guards: [_authGuard, _duplicateGuard]),
diff --git a/mobile/lib/routing/router.gr.dart b/mobile/lib/routing/router.gr.dart
index 1876a784dc..d0f172a5a6 100644
--- a/mobile/lib/routing/router.gr.dart
+++ b/mobile/lib/routing/router.gr.dart
@@ -885,6 +885,53 @@ class DriftPeopleCollectionRoute extends PageRouteInfo<void> {
   );
 }
 
+/// generated route for
+/// [DriftPersonMergePage]
+class DriftPersonMergeRoute extends PageRouteInfo<DriftPersonMergeRouteArgs> {
+  DriftPersonMergeRoute({
+    Key? key,
+    required DriftPerson person,
+    List<PageRouteInfo>? children,
+  }) : super(
+         DriftPersonMergeRoute.name,
+         args: DriftPersonMergeRouteArgs(key: key, person: person),
+         initialChildren: children,
+       );
+
+  static const String name = 'DriftPersonMergeRoute';
+
+  static PageInfo page = PageInfo(
+    name,
+    builder: (data) {
+      final args = data.argsAs<DriftPersonMergeRouteArgs>();
+      return DriftPersonMergePage(key: args.key, person: args.person);
+    },
+  );
+}
+
+class DriftPersonMergeRouteArgs {
+  const DriftPersonMergeRouteArgs({this.key, required this.person});
+
+  final Key? key;
+
+  final DriftPerson person;
+
+  @override
+  String toString() {
+    return 'DriftPersonMergeRouteArgs{key: $key, person: $person}';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+    if (other is! DriftPersonMergeRouteArgs) return false;
+    return key == other.key && person == other.person;
+  }
+
+  @override
+  int get hashCode => key.hashCode ^ person.hashCode;
+}
+
 /// generated route for
 /// [DriftPersonPage]
 class DriftPersonRoute extends PageRouteInfo<DriftPersonRouteArgs> {