diff --git a/readthedocsext/theme/templates/includes/utils/messages.html b/readthedocsext/theme/templates/includes/utils/messages.html
index c379eaa5..7fb3b5ca 100644
--- a/readthedocsext/theme/templates/includes/utils/messages.html
+++ b/readthedocsext/theme/templates/includes/utils/messages.html
@@ -7,6 +7,23 @@
   page content pane.
 {% endcomment %}
 
+{% comment %}
+``user_notifications`` comes from a Context Processor.
+We need to use a CustomUser to have access to "user.notifications"
+See https://docs.djangoproject.com/en/4.2/ref/settings/#std-setting-AUTH_USER_MODEL
+{% endcomment %}
+{% if user_notifications %}
+  {% for notification in user_notifications %}
+    <div class="ui message">
+    {% comment %}
+    Add this Xmark here once we implement dismissing notifications.
+    <i class="fa-duotone fa-circle-xmark close icon"></i>
+    {% endcomment %}
+      {{ notification.get_message.get_rendered_body|safe }}
+    </div>
+  {% endfor %}
+{% endif %}
+
 {% if messages %}
   {% for message in messages %}
     {% comment %}
diff --git a/readthedocsext/theme/templates/organizations/partials/header.html b/readthedocsext/theme/templates/organizations/partials/header.html
index 79366b61..58472314 100644
--- a/readthedocsext/theme/templates/organizations/partials/header.html
+++ b/readthedocsext/theme/templates/organizations/partials/header.html
@@ -126,4 +126,13 @@
     </div>
   {% endblock organization_header_navigation %}
 
+{# Render all the notifications attached to the organization.#}
+  {% for notification in organization.notifications.all %}
+    <div class="ui message">
+      <i class="fa-solid {{ notification.get_message.get_display_icon_classes }}"></i>
+      <span>{{ notification.get_message.get_rendered_body|safe }}</span>
+    </div>
+  {% endfor %}
+
+
 {% endblock organization_header %}
diff --git a/readthedocsext/theme/templates/projects/partials/header.html b/readthedocsext/theme/templates/projects/partials/header.html
index 5d44a8cb..a2b7f5de 100644
--- a/readthedocsext/theme/templates/projects/partials/header.html
+++ b/readthedocsext/theme/templates/projects/partials/header.html
@@ -201,4 +201,12 @@
     </div>
   {% endblock project_header_navigation %}
 
+{# Render all the notifications attached to the project.#}
+  {% for notification in project.notifications.all %}
+    <div class="ui message">
+      <i class="fa-solid {{ notification.get_message.get_display_icon_classes }}"></i>
+      <span>{{ notification.get_message.get_rendered_body|safe }}</span>
+    </div>
+  {% endfor %}
+
 {% endblock project_header %}