diff --git a/server/api/tvdb/interfaces.ts b/server/api/tvdb/interfaces.ts
index e32ffce5..502e3b51 100644
--- a/server/api/tvdb/interfaces.ts
+++ b/server/api/tvdb/interfaces.ts
@@ -185,6 +185,7 @@ const TMDB_TO_TVDB_MAPPING: Record<string, string> & {
   sv: 'swe', // Swedish
   tr: 'tur', // Turkish
   uk: 'ukr', // Ukrainian
+  vi: 'vie', // Vietnamese
 
   'es-MX': 'spa', // Spanish (Latin America) -> Spanish
   'nb-NO': 'nor', // Norwegian Bokmål -> Norwegian
diff --git a/server/types/languages.d.ts b/server/types/languages.d.ts
index 6692ee3c..9d7f6859 100644
--- a/server/types/languages.d.ts
+++ b/server/types/languages.d.ts
@@ -32,4 +32,5 @@ export type AvailableLocale =
   | 'tr'
   | 'uk'
   | 'zh-CN'
-  | 'zh-TW';
+  | 'zh-TW'
+  | 'vi';
diff --git a/src/context/LanguageContext.tsx b/src/context/LanguageContext.tsx
index 3fad4eb2..d357fe85 100644
--- a/src/context/LanguageContext.tsx
+++ b/src/context/LanguageContext.tsx
@@ -135,6 +135,10 @@ export const availableLanguages: AvailableLanguageObject = {
     code: 'uk',
     display: 'українська мова',
   },
+  vi: {
+    code: 'vi',
+    display: 'Tiếng Việt',
+  },
   'zh-TW': {
     code: 'zh-TW',
     display: '繁體中文',
diff --git a/src/pages/_app.tsx b/src/pages/_app.tsx
index 426b4949..315075ec 100644
--- a/src/pages/_app.tsx
+++ b/src/pages/_app.tsx
@@ -91,6 +91,8 @@ const loadLocaleData = (locale: AvailableLocale): Promise<any> => {
       return import('../i18n/locale/tr.json');
     case 'uk':
       return import('../i18n/locale/uk.json');
+    case 'vi':
+      return import('../i18n/locale/vi.json');
     case 'zh-CN':
       return import('../i18n/locale/zh_Hans.json');
     case 'zh-TW':