diff --git a/changelogs/fragments/76379-set-finalize-on-new-env.yml b/changelogs/fragments/76379-set-finalize-on-new-env.yml
new file mode 100644
index 00000000000..9303f18fd2a
--- /dev/null
+++ b/changelogs/fragments/76379-set-finalize-on-new-env.yml
@@ -0,0 +1,2 @@
+bugfixes:
+  - "``Templar.copy_with_new_env`` - set the ``finalize`` method of the new ``Templar`` object for the new environment (https://github.com/ansible/ansible/issues/76379)"
diff --git a/lib/ansible/template/__init__.py b/lib/ansible/template/__init__.py
index 69bedf6c5fc..e9283197c00 100644
--- a/lib/ansible/template/__init__.py
+++ b/lib/ansible/template/__init__.py
@@ -698,6 +698,7 @@ class Templar:
         new_templar = object.__new__(Templar)
         new_templar.__dict__.update(self.__dict__)
         new_templar.environment = new_env
+        new_templar.environment.finalize = new_templar._finalize
 
         new_templar.jinja2_native = environment_class is AnsibleNativeEnvironment