diff --git a/src-ui/angular.json b/src-ui/angular.json
index 65cb7910a..b55e441f3 100644
--- a/src-ui/angular.json
+++ b/src-ui/angular.json
@@ -48,6 +48,7 @@
           "sv-SE": "src/locale/messages.sv_SE.xlf",
           "tr-TR": "src/locale/messages.tr_TR.xlf",
           "uk-UA": "src/locale/messages.uk_UA.xlf",
+          "vi-VN": "src/locale/messages.vi_VN.xlf",
           "zh-CN": "src/locale/messages.zh_CN.xlf",
           "zh-TW": "src/locale/messages.zh_TW.xlf"
         }
diff --git a/src-ui/messages.xlf b/src-ui/messages.xlf
index 407467817..07f83abb8 100644
--- a/src-ui/messages.xlf
+++ b/src-ui/messages.xlf
@@ -9889,46 +9889,53 @@
           <context context-type="linenumber">243</context>
         </context-group>
       </trans-unit>
+      <trans-unit id="3611216939636790848" datatype="html">
+        <source>Vietnamese</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">249</context>
+        </context-group>
+      </trans-unit>
       <trans-unit id="4689443708886954687" datatype="html">
         <source>Chinese Simplified</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">249</context>
+          <context context-type="linenumber">255</context>
         </context-group>
       </trans-unit>
       <trans-unit id="8082606363137705994" datatype="html">
         <source>Chinese Traditional</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">255</context>
+          <context context-type="linenumber">261</context>
         </context-group>
       </trans-unit>
       <trans-unit id="4912706592792948707" datatype="html">
         <source>ISO 8601</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">263</context>
+          <context context-type="linenumber">269</context>
         </context-group>
       </trans-unit>
       <trans-unit id="313643372755303297" datatype="html">
         <source>Successfully completed one-time migratration of settings to the database!</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">597</context>
+          <context context-type="linenumber">603</context>
         </context-group>
       </trans-unit>
       <trans-unit id="5558341108007064934" datatype="html">
         <source>Unable to migrate settings to the database, please try saving manually.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">598</context>
+          <context context-type="linenumber">604</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1168781785897678748" datatype="html">
         <source>You can restart the tour from the settings page.</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">671</context>
+          <context context-type="linenumber">677</context>
         </context-group>
       </trans-unit>
       <trans-unit id="3852289441366561594" datatype="html">
diff --git a/src-ui/setup-jest.ts b/src-ui/setup-jest.ts
index fbbb624db..07e841184 100644
--- a/src-ui/setup-jest.ts
+++ b/src-ui/setup-jest.ts
@@ -40,6 +40,7 @@ import localeSr from '@angular/common/locales/sr'
 import localeSv from '@angular/common/locales/sv'
 import localeTr from '@angular/common/locales/tr'
 import localeUk from '@angular/common/locales/uk'
+import localeVi from '@angular/common/locales/vi'
 import localeZh from '@angular/common/locales/zh'
 import localeZhHant from '@angular/common/locales/zh-Hant'
 
@@ -75,6 +76,7 @@ registerLocaleData(localeSr)
 registerLocaleData(localeSv)
 registerLocaleData(localeTr)
 registerLocaleData(localeUk)
+registerLocaleData(localeVi)
 registerLocaleData(localeZh)
 registerLocaleData(localeZhHant)
 
diff --git a/src-ui/src/app/services/settings.service.ts b/src-ui/src/app/services/settings.service.ts
index 64a2aba8a..bf25a7912 100644
--- a/src-ui/src/app/services/settings.service.ts
+++ b/src-ui/src/app/services/settings.service.ts
@@ -244,6 +244,12 @@ const LANGUAGE_OPTIONS = [
     englishName: 'Ukrainian',
     dateInputFormat: 'dd.mm.yyyy',
   },
+  {
+    code: 'vi-vn',
+    name: $localize`Vietnamese`,
+    englishName: 'Vietnamese',
+    dateInputFormat: 'dd/mm/yyyy',
+  },
   {
     code: 'zh-cn',
     name: $localize`Chinese Simplified`,
diff --git a/src-ui/src/main.ts b/src-ui/src/main.ts
index 556b34fd9..2c277ce0f 100644
--- a/src-ui/src/main.ts
+++ b/src-ui/src/main.ts
@@ -185,6 +185,7 @@ import localeSr from '@angular/common/locales/sr'
 import localeSv from '@angular/common/locales/sv'
 import localeTr from '@angular/common/locales/tr'
 import localeUk from '@angular/common/locales/uk'
+import localeVi from '@angular/common/locales/vi'
 import localeZh from '@angular/common/locales/zh'
 import localeZhHant from '@angular/common/locales/zh-Hant'
 import { CorrespondentNamePipe } from './app/pipes/correspondent-name.pipe'
@@ -222,6 +223,7 @@ registerLocaleData(localeSl)
 registerLocaleData(localeSr)
 registerLocaleData(localeSv)
 registerLocaleData(localeTr)
+registerLocaleData(localeVi)
 registerLocaleData(localeUk)
 registerLocaleData(localeZh)
 registerLocaleData(localeZhHant)
diff --git a/src/locale/en_US/LC_MESSAGES/django.po b/src/locale/en_US/LC_MESSAGES/django.po
index 59a3294b1..e5ca72e2c 100644
--- a/src/locale/en_US/LC_MESSAGES/django.po
+++ b/src/locale/en_US/LC_MESSAGES/django.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-07-08 16:30+0000\n"
+"POT-Creation-Date: 2025-07-08 21:14+0000\n"
 "PO-Revision-Date: 2022-02-17 04:17\n"
 "Last-Translator: \n"
 "Language-Team: English\n"
@@ -1778,10 +1778,14 @@ msgid "Ukrainian"
 msgstr ""
 
 #: paperless/settings.py:795
-msgid "Chinese Simplified"
+msgid "Vietnamese"
 msgstr ""
 
 #: paperless/settings.py:796
+msgid "Chinese Simplified"
+msgstr ""
+
+#: paperless/settings.py:797
 msgid "Chinese Traditional"
 msgstr ""
 
diff --git a/src/paperless/settings.py b/src/paperless/settings.py
index 155020999..0bd77f617 100644
--- a/src/paperless/settings.py
+++ b/src/paperless/settings.py
@@ -824,6 +824,7 @@ LANGUAGES = [
     ("sv-se", _("Swedish")),
     ("tr-tr", _("Turkish")),
     ("uk-ua", _("Ukrainian")),
+    ("vi-vn", _("Vietnamese")),
     ("zh-cn", _("Chinese Simplified")),
     ("zh-tw", _("Chinese Traditional")),
 ]