diff --git a/client/src/entrypoints/admin/draftail.js b/client/src/entrypoints/admin/draftail.js
index a1543e252b..5ceb905191 100644
--- a/client/src/entrypoints/admin/draftail.js
+++ b/client/src/entrypoints/admin/draftail.js
@@ -16,6 +16,9 @@ window.Draftail = Draftail;
 // Expose module as a global.
 window.draftail = draftail;
 
+/** @deprecated RemovedInWagtail70 - Ensure that any third party packages that use global.chooserUrls can still append to this global object until support is removed. */
+window.chooserUrls = global.chooserUrls || {};
+
 // Plugins for the built-in entities.
 const entityTypes = [
   {
diff --git a/wagtail/admin/templates/wagtailadmin/pages/_editor_js.html b/wagtail/admin/templates/wagtailadmin/pages/_editor_js.html
index a6afd08096..96f108a5f9 100644
--- a/wagtail/admin/templates/wagtailadmin/pages/_editor_js.html
+++ b/wagtail/admin/templates/wagtailadmin/pages/_editor_js.html
@@ -4,16 +4,6 @@
     JavaScript declarations to be included on the 'create page' and 'edit page' views
 {% endcomment %}
 
-<script>
-    window.chooserUrls = {
-        'pageChooser': '{% url "wagtailadmin_choose_page" %}',
-        'externalLinkChooser': '{% url "wagtailadmin_choose_page_external_link" %}',
-        'emailLinkChooser': '{% url "wagtailadmin_choose_page_email_link" %}',
-        'phoneLinkChooser': '{% url "wagtailadmin_choose_page_phone_link" %}',
-        'anchorLinkChooser': '{% url "wagtailadmin_choose_page_anchor_link" %}',
-    };
-</script>
-
 <script src="{% versioned_static 'wagtailadmin/js/comments.js' %}"></script>
 <script src="{% versioned_static 'wagtailadmin/js/vendor/rangy-core.js' %}"></script>
 <script src="{% versioned_static 'wagtailadmin/js/vendor/mousetrap.min.js' %}"></script>
diff --git a/wagtail/admin/tests/test_rich_text.py b/wagtail/admin/tests/test_rich_text.py
index 46f15883f4..dc7cdee9cb 100644
--- a/wagtail/admin/tests/test_rich_text.py
+++ b/wagtail/admin/tests/test_rich_text.py
@@ -3,7 +3,8 @@ import unittest
 from django.conf import settings
 from django.test import SimpleTestCase, TestCase
 from django.test.utils import override_settings
-from django.urls import reverse
+from django.urls import reverse, reverse_lazy
+from django.utils.html import format_html
 
 from wagtail.admin.rich_text import DraftailRichTextArea, get_rich_text_editor_widget
 from wagtail.admin.rich_text.converters.editor_html import PageLinkHandler
@@ -11,6 +12,7 @@ from wagtail.admin.rich_text.editors.draftail.features import Feature
 from wagtail.blocks import RichTextBlock
 from wagtail.models import Page, get_page_models
 from wagtail.rich_text import RichText
+from wagtail.rich_text.feature_registry import FeatureRegistry
 from wagtail.test.testapp.models import SingleEventPage
 from wagtail.test.testapp.rich_text import CustomRichTextArea, LegacyRichTextArea
 from wagtail.test.utils import WagtailTestUtils
@@ -491,3 +493,103 @@ class TestDraftailFeature(SimpleTestCase):
         media_html = str(feature.media)
         self.assertRegex(media_html, r"feature.js\?v=(\w+)")
         self.assertRegex(media_html, r"feature.css\?v=(\w+)")
+
+
+class TestRichTextChooserUrls(WagtailTestUtils, BaseRichTextEditHandlerTestCase):
+    def setUp(self):
+        super().setUp()
+
+        # Find root page
+        self.root_page = Page.objects.get(id=2)
+
+        self.login()
+
+    @override_settings(
+        WAGTAILADMIN_RICH_TEXT_EDITORS={
+            "default": {
+                "WIDGET": "wagtail.admin.rich_text.DraftailRichTextArea",
+            },
+        }
+    )
+    def test_chooser_urls_exist(self):
+        features = FeatureRegistry()
+        link = features.get_editor_plugin("draftail", "link")
+
+        self.assertIsNotNone(link.data.get("chooserUrls"))
+        self.assertEqual(
+            link.data["chooserUrls"]["pageChooser"],
+            reverse_lazy("wagtailadmin_choose_page"),
+        )
+        self.assertEqual(
+            link.data["chooserUrls"]["externalLinkChooser"],
+            reverse_lazy("wagtailadmin_choose_page_external_link"),
+        )
+        self.assertEqual(
+            link.data["chooserUrls"]["emailLinkChooser"],
+            reverse_lazy("wagtailadmin_choose_page_email_link"),
+        )
+        self.assertEqual(
+            link.data["chooserUrls"]["phoneLinkChooser"],
+            reverse_lazy("wagtailadmin_choose_page_phone_link"),
+        )
+        self.assertEqual(
+            link.data["chooserUrls"]["anchorLinkChooser"],
+            reverse_lazy("wagtailadmin_choose_page_anchor_link"),
+        )
+
+    def test_lazy_chooser_urls_resolved_correctly(self):
+        response = self.client.get(
+            reverse(
+                "wagtailadmin_pages:add",
+                args=("tests", "defaultrichtextfieldpage", self.root_page.id),
+            )
+        )
+
+        self.assertContains(
+            response, '"chooserUrls": {"imageChooser": "/admin/images/chooser/"}'
+        )
+        self.assertContains(
+            response, '"chooserUrls": {"embedsChooser": "/admin/embeds/chooser/"}'
+        )
+        self.assertContains(
+            response, '"chooserUrls": {"documentChooser": "/admin/documents/chooser/"}'
+        )
+
+        self.assertContains(
+            response,
+            '"chooserUrls": {"pageChooser": "/admin/choose-page/", "externalLinkChooser": "/admin/choose-external-link/", "emailLinkChooser": "/admin/choose-email-link/", "phoneLinkChooser": "/admin/choose-phone-link/", "anchorLinkChooser": "/admin/choose-anchor-link/"}',
+        )
+
+    def test_lazy_urls_resolution(self):
+        widget = DraftailRichTextArea()
+
+        pageChooser = format_html(
+            "<p>this link_Chooser link : <a href={page_chooser}>{page_chooser}</a></p>",
+            page_chooser=reverse_lazy("wagtailadmin_choose_page"),
+        )
+
+        imageChooser = format_html(
+            "<p>this image_chooser link : <a href={image_chooser}>{image_chooser}</a></p>",
+            image_chooser=reverse_lazy("wagtailimages_chooser:choose"),
+        )
+
+        embedsChooser = format_html(
+            "<p>this embeds_chooser link: <a href={embeds_chooser}>{embeds_chooser}</a></p>",
+            embeds_chooser=reverse_lazy("wagtailembeds:chooser"),
+        )
+
+        documentChooser = format_html(
+            "<p>this document_chooser link: <a href={document_chooser}>{document_chooser}</a></p>",
+            document_chooser=reverse_lazy("wagtaildocs_chooser:choose"),
+        )
+
+        rendered_html_link = widget.render("test_chooserUrls", pageChooser, {})
+        rendered_html_image = widget.render("test_chooserUrls", imageChooser, {})
+        rendered_html_embeds = widget.render("test_chooserUrls", embedsChooser, {})
+        rendered_html_document = widget.render("test_chooserUrls", documentChooser, {})
+
+        # Assert that the lazy URLs has been resolved correctly
+        self.assertIn("/admin/choose-page/", rendered_html_link)
+        self.assertIn("/admin/images/chooser/", rendered_html_image)
+        self.assertIn("/admin/embeds/chooser/", rendered_html_embeds)
+        self.assertIn("/admin/documents/chooser/", rendered_html_document)
diff --git a/wagtail/admin/wagtail_hooks.py b/wagtail/admin/wagtail_hooks.py
index 8aa93e4801..003ba8a490 100644
--- a/wagtail/admin/wagtail_hooks.py
+++ b/wagtail/admin/wagtail_hooks.py
@@ -1,6 +1,6 @@
 from django.conf import settings
 from django.contrib.auth.models import Permission
-from django.urls import reverse
+from django.urls import reverse, reverse_lazy
 from django.utils.functional import cached_property
 from django.utils.http import urlencode
 from django.utils.translation import gettext
@@ -743,6 +743,21 @@ def register_core_features(features):
                     # Keep pasted links with http/https protocol, and not-pasted links (href = undefined).
                     "href": "^(http:|https:|undefined$)",
                 },
+                "chooserUrls": {
+                    "pageChooser": reverse_lazy("wagtailadmin_choose_page"),
+                    "externalLinkChooser": reverse_lazy(
+                        "wagtailadmin_choose_page_external_link"
+                    ),
+                    "emailLinkChooser": reverse_lazy(
+                        "wagtailadmin_choose_page_email_link"
+                    ),
+                    "phoneLinkChooser": reverse_lazy(
+                        "wagtailadmin_choose_page_phone_link"
+                    ),
+                    "anchorLinkChooser": reverse_lazy(
+                        "wagtailadmin_choose_page_anchor_link"
+                    ),
+                },
             },
             js=[
                 "wagtailadmin/js/page-chooser-modal.js",