diff --git a/packages/schematics/core/lang.config.ts b/packages/schematics/core/lang.config.ts
index ed862a064..36dd19357 100644
--- a/packages/schematics/core/lang.config.ts
+++ b/packages/schematics/core/lang.config.ts
@@ -16,6 +16,7 @@ export const LANGS_CONFIG = [
   },
   { langs: ['en'], zorro: 'en_US', delon: 'en_US', fileName: 'en-US.json' },
   { langs: ['tr'], zorro: 'tr_TR', delon: 'tr_TR', fileName: 'tr-TR.json' },
+  { langs: ['pl'], zorro: 'pl_PL', delon: 'pl_PL', fileName: 'pl-PL.json' },
 ];
 
 export function getLangConfig(lang: string): any {
diff --git a/packages/schematics/docs/plugin.en-US.md b/packages/schematics/docs/plugin.en-US.md
index 2a6be1185..a20bae68b 100644
--- a/packages/schematics/docs/plugin.en-US.md
+++ b/packages/schematics/docs/plugin.en-US.md
@@ -104,6 +104,7 @@ ng g ng-alain:plugin defaultLanguage --defaultLanguage=zh-tw
 | Traditional Chinese | zh-Hant,zh-tw,zh-Hant-TW    | zh-Hant,zh-tw,zh-Hant-TW    | zh_TW  | zh_TW  |
 | English (American) | en        | en           | en_US             | en_US        |
 | Turkish    | tr     | tr        | tr_TR            | tr_TR       |
+| Polish    | pl     | pl        | pl_PL            | pl_PL       |
 
 ### networkEnv
 
diff --git a/packages/schematics/docs/plugin.zh-CN.md b/packages/schematics/docs/plugin.zh-CN.md
index 12cf75c16..774760c77 100644
--- a/packages/schematics/docs/plugin.zh-CN.md
+++ b/packages/schematics/docs/plugin.zh-CN.md
@@ -108,6 +108,7 @@ ng g ng-alain:plugin defaultLanguage --defaultLanguage=zh-tw
 | 繁体中文 | zh-Hant,zh-tw,zh-Hant-TW    | zh-Hant,zh-tw,zh-Hant-TW    | zh_TW             | zh_TW             |
 | 英语（美式）    | en        | en           | en_US             | en_US        |
 | 土耳其语       | tr     | tr        | tr_TR            | tr_TR       |
+| 波兰语    | pl     | pl        | pl_PL            | pl_PL       |
 
 ### networkEnv
 
diff --git a/packages/theme/docs/locale.en-US.md b/packages/theme/docs/locale.en-US.md
index aeabaaa39..161164a30 100644
--- a/packages/theme/docs/locale.en-US.md
+++ b/packages/theme/docs/locale.en-US.md
@@ -46,6 +46,7 @@ Note: `en_US` is the package name, follow below.
 | Chinese (Simplified)  | zh_CN    |
 | Chinese (Traditional) | zh_TW    |
 | Turkish               | tr_TR    |
+| Polish                | pl_PL    |
 
 ## Add a new language
 
diff --git a/packages/theme/docs/locale.zh-CN.md b/packages/theme/docs/locale.zh-CN.md
index 501b1f5af..85d3d4bfd 100644
--- a/packages/theme/docs/locale.zh-CN.md
+++ b/packages/theme/docs/locale.zh-CN.md
@@ -46,6 +46,7 @@ switchLanguage() {
 | 简体中文     | zh_CN      |
 | 繁体中文     | zh_TW      |
 | 土耳其语     | tr_TR      |
+| 波兰语       | pl_PL      |
 
 ## 增加语言包
 
diff --git a/packages/theme/src/locale/languages/pl-PL.ts b/packages/theme/src/locale/languages/pl-PL.ts
new file mode 100644
index 000000000..d33186d27
--- /dev/null
+++ b/packages/theme/src/locale/languages/pl-PL.ts
@@ -0,0 +1,40 @@
+import { LocaleData } from '../locale.types';
+
+export default {
+  abbr: 'en-US',
+  exception: {
+    403: `Niestety, nie masz uprawnień do tej strony`,
+    404: `Niestety, ta strona nie istnieje`,
+    500: `Niestety, błąd serwera`,
+    backToHome: 'Powróć do strony głównej',
+  },
+  noticeIcon: {
+    emptyText: 'Brak danych',
+    clearText: 'Wyczyść',
+  },
+  reuseTab: {
+    close: 'Zamknij kartę',
+    closeOther: 'Zamknij inne karty',
+    closeRight: 'Zamknij karty po prawej',
+    clear: 'Wyczyść karty',
+  },
+  tagSelect: {
+    expand: 'Rozszerz',
+    collapse: 'Zmniejsz',
+  },
+  miniProgress: {
+    target: 'Cel: ',
+  },
+  st: {
+    total: '{{range[0]}} - {{range[1]}} z {{total}}',
+  },
+  sf: {
+    submit: 'Wyślij',
+    reset: 'Resetuj',
+    search: 'Szukaj',
+    edit: 'Zapisz',
+    addText: 'Dodaj',
+    removeText: 'Usuń',
+    checkAllText: 'Zaznacz wszystkie',
+  },
+} as LocaleData;
diff --git a/packages/theme/src/locale/public_api.ts b/packages/theme/src/locale/public_api.ts
index 95b4c08d6..0c5657628 100644
--- a/packages/theme/src/locale/public_api.ts
+++ b/packages/theme/src/locale/public_api.ts
@@ -7,3 +7,4 @@ export { default as en_US } from './languages/en-US';
 export { default as zh_CN } from './languages/zh-CN';
 export { default as zh_TW } from './languages/zh-TW';
 export { default as tr_TR } from './languages/tr-TR';
+export { default as pl_PL } from './languages/pl-PL';