diff --git a/packages/i18n-utils/src/locales.ts b/packages/i18n-utils/src/locales.ts
index bdbfe5fb72888b..6e9fa1fd1d507b 100644
--- a/packages/i18n-utils/src/locales.ts
+++ b/packages/i18n-utils/src/locales.ts
@@ -8,6 +8,7 @@ export type Locale = string;
 export const i18nDefaultLocaleSlug: Locale = 'en';
 export const localesWithBlog: Locale[] = [ 'en', 'ja', 'es', 'pt', 'fr', 'pt-br' ];
 export const localesWithGoBlog: Locale[] = [ 'en', 'pt-br', 'de', 'es', 'fr', 'it' ];
+export const localesWithWpcomDeveloperSite: Locale[] = [ 'en', 'es' ];
 export const localesWithPrivacyPolicy: Locale[] = [ 'en', 'fr', 'de', 'es' ];
 export const localesWithCookiePolicy: Locale[] = [ 'en', 'fr', 'de', 'es' ];
 export const localesWithLearn: Locale[] = [ 'en', 'es' ];
diff --git a/packages/i18n-utils/src/localize-url.tsx b/packages/i18n-utils/src/localize-url.tsx
index c268f39ef2ddba..395c6cc9729395 100644
--- a/packages/i18n-utils/src/localize-url.tsx
+++ b/packages/i18n-utils/src/localize-url.tsx
@@ -4,6 +4,7 @@ import { useLocale, getWpI18nLocaleSlug } from './locale-context';
 import {
 	localesWithBlog,
 	localesWithGoBlog,
+	localesWithWpcomDeveloperSite,
 	localesWithPrivacyPolicy,
 	localesWithCookiePolicy,
 	localesToSubdomains,
@@ -135,6 +136,7 @@ export const urlLocalizationMapping: UrlLocalizationMapping = {
 	'en.support.wordpress.com': setLocalizedWpComPath( '/support', supportSiteLocales ),
 	'en.blog.wordpress.com': setLocalizedWpComPath( '/blog', localesWithBlog, /^\/$/ ),
 	'apps.wordpress.com': prefixLocalizedUrlPath( magnificentNonEnLocales ),
+	'developer.wordpress.com': prefixLocalizedUrlPath( localesWithWpcomDeveloperSite ),
 	'en.forums.wordpress.com': setLocalizedWpComPath( '/forums', forumLocales ),
 	'automattic.com/privacy/': prefixLocalizedUrlPath( localesWithPrivacyPolicy ),
 	'automattic.com/cookies/': prefixLocalizedUrlPath( localesWithCookiePolicy ),