diff --git a/README.md b/README.md
index e00b7cfac..dd60806ac 100644
--- a/README.md
+++ b/README.md
@@ -133,6 +133,7 @@ Validator                               | Description
 **isISO6346(str)**                      | check if the string is a valid [ISO 6346](https://en.wikipedia.org/wiki/ISO_6346) shipping container identification.
 **isISO6391(str)**                      | check if the string is a valid [ISO 639-1][ISO 639-1] language code.
 **isISO8601(str [, options])**          | check if the string is a valid [ISO 8601][ISO 8601] date. <br/>`options` is an object which defaults to `{ strict: false, strictSeparator: false }`. If `strict` is true, date strings with invalid dates like `2009-02-29` will be invalid. If `strictSeparator` is true, date strings with date and time separated by anything other than a T will be invalid.
+**isISO15924(str)**               | check if the string is a valid [ISO 15924][ISO 15924] officially assigned script code.
 **isISO31661Alpha2(str)**               | check if the string is a valid [ISO 3166-1 alpha-2][ISO 3166-1 alpha-2] officially assigned country code.
 **isISO31661Alpha3(str)**               | check if the string is a valid [ISO 3166-1 alpha-3][ISO 3166-1 alpha-3] officially assigned country code.
 **isISO4217(str)**                      | check if the string is a valid [ISO 4217][ISO 4217] officially assigned currency code.
@@ -295,6 +296,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 [ISIN]: https://en.wikipedia.org/wiki/International_Securities_Identification_Number
 [ISO 639-1]: https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
 [ISO 8601]: https://en.wikipedia.org/wiki/ISO_8601
+[ISO 15924]: https://en.wikipedia.org/wiki/ISO_15924
 [ISO 3166-1 alpha-2]: https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
 [ISO 3166-1 alpha-3]: https://en.wikipedia.org/wiki/ISO_3166-1_alpha-3
 [ISO 4217]: https://en.wikipedia.org/wiki/ISO_4217
diff --git a/src/index.js b/src/index.js
index bef4cfff4..a86eb7a69 100644
--- a/src/index.js
+++ b/src/index.js
@@ -92,6 +92,7 @@ import { isISO6346, isFreightContainerID } from './lib/isISO6346';
 import isISO6391 from './lib/isISO6391';
 import isISO8601 from './lib/isISO8601';
 import isRFC3339 from './lib/isRFC3339';
+import isISO15924 from './lib/isISO15924';
 import isISO31661Alpha2 from './lib/isISO31661Alpha2';
 import isISO31661Alpha3 from './lib/isISO31661Alpha3';
 import isISO4217 from './lib/isISO4217';
@@ -205,6 +206,7 @@ const validator = {
   isFreightContainerID,
   isISO6391,
   isISO8601,
+  isISO15924,
   isRFC3339,
   isISO31661Alpha2,
   isISO31661Alpha3,
diff --git a/src/lib/isISO15924.js b/src/lib/isISO15924.js
new file mode 100644
index 000000000..30f9e4a4f
--- /dev/null
+++ b/src/lib/isISO15924.js
@@ -0,0 +1,37 @@
+import assertString from './util/assertString';
+
+// from https://www.unicode.org/iso15924/iso15924-codes.html
+const validISO15924Codes = new Set([
+  'Adlm', 'Afak', 'Aghb', 'Ahom', 'Arab', 'Aran', 'Armi', 'Armn', 'Avst',
+  'Bali', 'Bamu', 'Bass', 'Batk', 'Beng', 'Bhks', 'Blis', 'Bopo', 'Brah', 'Brai', 'Bugi', 'Buhd',
+  'Cakm', 'Cans', 'Cari', 'Cham', 'Cher', 'Chis', 'Chrs', 'Cirt', 'Copt', 'Cpmn', 'Cprt', 'Cyrl', 'Cyrs',
+  'Deva', 'Diak', 'Dogr', 'Dsrt', 'Dupl',
+  'Egyd', 'Egyh', 'Egyp', 'Elba', 'Elym', 'Ethi',
+  'Gara', 'Geok', 'Geor', 'Glag', 'Gong', 'Gonm', 'Goth', 'Gran', 'Grek', 'Gujr', 'Gukh', 'Guru',
+  'Hanb', 'Hang', 'Hani', 'Hano', 'Hans', 'Hant', 'Hatr', 'Hebr', 'Hira', 'Hluw', 'Hmng', 'Hmnp', 'Hrkt', 'Hung',
+  'Inds', 'Ital',
+  'Jamo', 'Java', 'Jpan', 'Jurc',
+  'Kali', 'Kana', 'Kawi', 'Khar', 'Khmr', 'Khoj', 'Kitl', 'Kits', 'Knda', 'Kore', 'Kpel', 'Krai', 'Kthi',
+  'Lana', 'Laoo', 'Latf', 'Latg', 'Latn', 'Leke', 'Lepc', 'Limb', 'Lina', 'Linb', 'Lisu', 'Loma', 'Lyci', 'Lydi',
+  'Mahj', 'Maka', 'Mand', 'Mani', 'Marc', 'Maya', 'Medf', 'Mend', 'Merc', 'Mero', 'Mlym', 'Modi', 'Mong', 'Moon', 'Mroo', 'Mtei', 'Mult', 'Mymr',
+  'Nagm', 'Nand', 'Narb', 'Nbat', 'Newa', 'Nkdb', 'Nkgb', 'Nkoo', 'Nshu',
+  'Ogam', 'Olck', 'Onao', 'Orkh', 'Orya', 'Osge', 'Osma', 'Ougr',
+  'Palm', 'Pauc', 'Pcun', 'Pelm', 'Perm', 'Phag', 'Phli', 'Phlp', 'Phlv', 'Phnx', 'Plrd', 'Piqd', 'Prti', 'Psin',
+  'Qaaa', 'Qaab', 'Qaac', 'Qaad', 'Qaae', 'Qaaf', 'Qaag', 'Qaah', 'Qaai', 'Qaaj', 'Qaak', 'Qaal', 'Qaam', 'Qaan', 'Qaao', 'Qaap', 'Qaaq', 'Qaar', 'Qaas', 'Qaat', 'Qaau', 'Qaav', 'Qaaw', 'Qaax', 'Qaay', 'Qaaz', 'Qaba', 'Qabb', 'Qabc', 'Qabd', 'Qabe', 'Qabf', 'Qabg', 'Qabh', 'Qabi', 'Qabj', 'Qabk', 'Qabl', 'Qabm', 'Qabn', 'Qabo', 'Qabp', 'Qabq', 'Qabr', 'Qabs', 'Qabt', 'Qabu', 'Qabv', 'Qabw', 'Qabx',
+  'Ranj', 'Rjng', 'Rohg', 'Roro', 'Runr',
+  'Samr', 'Sara', 'Sarb', 'Saur', 'Sgnw', 'Shaw', 'Shrd', 'Shui', 'Sidd', 'Sidt', 'Sind', 'Sinh', 'Sogd', 'Sogo', 'Sora', 'Soyo', 'Sund', 'Sunu', 'Sylo', 'Syrc', 'Syre', 'Syrj', 'Syrn',
+  'Tagb', 'Takr', 'Tale', 'Talu', 'Taml', 'Tang', 'Tavt', 'Tayo', 'Telu', 'Teng', 'Tfng', 'Tglg', 'Thaa', 'Thai', 'Tibt', 'Tirh', 'Tnsa', 'Todr', 'Tols', 'Toto', 'Tutg',
+  'Ugar',
+  'Vaii', 'Visp', 'Vith',
+  'Wara', 'Wcho', 'Wole',
+  'Xpeo', 'Xsux',
+  'Yezi', 'Yiii',
+  'Zanb', 'Zinh', 'Zmth', 'Zsye', 'Zsym', 'Zxxx', 'Zyyy', 'Zzzz',
+]);
+
+export default function isISO15924(str) {
+  assertString(str);
+  return validISO15924Codes.has(str);
+}
+
+export const ScriptCodes = validISO15924Codes;
diff --git a/test/validators.test.js b/test/validators.test.js
index 6c68cd71a..ed5326a17 100644
--- a/test/validators.test.js
+++ b/test/validators.test.js
@@ -11333,6 +11333,28 @@ describe('Validators', () => {
     });
   });
 
+  it('should validate ISO 15924 script codes', () => {
+    test({
+      validator: 'isISO15924',
+      valid: [
+        'Adlm',
+        'Bass',
+        'Copt',
+        'Dsrt',
+        'Egyd',
+        'Latn',
+        'Zzzz',
+      ],
+      invalid: [
+        '',
+        'arab',
+        'zzzz',
+        'Qaby',
+        'Lati',
+      ],
+    });
+  });
+
   it('should validate RFC 3339 dates', () => {
     test({
       validator: 'isRFC3339',