diff --git a/app/assets/javascripts/discourse/app/components/global-notice.js b/app/assets/javascripts/discourse/app/components/global-notice.js
index 170421cb13..c0bd0bcd54 100644
--- a/app/assets/javascripts/discourse/app/components/global-notice.js
+++ b/app/assets/javascripts/discourse/app/components/global-notice.js
@@ -77,6 +77,7 @@ export default Component.extend({
 
   @discourseComputed(
     "site.isReadOnly",
+    "site.isStaffWritesOnly",
     "siteSettings.login_required",
     "siteSettings.disable_emails",
     "siteSettings.global_notice",
@@ -85,6 +86,7 @@ export default Component.extend({
   )
   notices(
     isReadOnly,
+    isStaffWritesOnly,
     loginRequired,
     disableEmails,
     globalNotice,
@@ -111,7 +113,14 @@ export default Component.extend({
       );
     }
 
-    if (isReadOnly) {
+    if (isStaffWritesOnly) {
+      notices.push(
+        Notice.create({
+          text: I18n.t("staff_writes_only_mode.enabled"),
+          id: "alert-staff-writes-only",
+        })
+      );
+    } else if (isReadOnly) {
       notices.push(
         Notice.create({
           text: I18n.t("read_only_mode.enabled"),
diff --git a/config/locales/client.en.yml b/config/locales/client.en.yml
index 300e3234ad..12cc1ac97c 100644
--- a/config/locales/client.en.yml
+++ b/config/locales/client.en.yml
@@ -1838,6 +1838,8 @@ en:
       enabled: "This site is in read only mode. Please continue to browse, but replying, likes, and other actions are disabled for now."
       login_disabled: "Login is disabled while the site is in read only mode."
       logout_disabled: "Logout is disabled while the site is in read only mode."
+    staff_writes_only_mode:
+      enabled: "This site is in staff only mode. Please continue to browse, but replying, likes, and other actions are limited to staff members only."
     too_few_topics_and_posts_notice_MF: >-
       Let's <a href="https://blog.discourse.org/2014/08/building-a-discourse-community/">start the discussion!</a>
       There {currentTopics, plural, one {is <strong>#</strong> topic} other {are <strong>#</strong> topics}} and