diff --git a/changelogs/fragments/64902-fix-allow-duplicates-in-single-role.yml b/changelogs/fragments/64902-fix-allow-duplicates-in-single-role.yml
new file mode 100644
index 00000000000..045fe809761
--- /dev/null
+++ b/changelogs/fragments/64902-fix-allow-duplicates-in-single-role.yml
@@ -0,0 +1,4 @@
+---
+bugfixes:
+  - "roles - Ensure that ``allow_duplidates: true`` enables to run single
+    role multiple times (https://github.com/ansible/ansible/issues/64902)"
diff --git a/lib/ansible/playbook/play.py b/lib/ansible/playbook/play.py
index 85f12132f24..eaf598d2ce4 100644
--- a/lib/ansible/playbook/play.py
+++ b/lib/ansible/playbook/play.py
@@ -201,11 +201,9 @@ class Play(Base, Taggable, CollectionSearch):
         for ri in role_includes:
             roles.append(Role.load(ri, play=self))
 
-        return self._extend_value(
-            self.roles,
-            roles,
-            prepend=True
-        )
+        self.roles[:0] = roles
+
+        return self.roles
 
     def _load_vars_prompt(self, attr, ds):
         new_ds = preprocess_vars(ds)
diff --git a/test/integration/targets/include_import/roles/dup_allowed_role/meta/main.yml b/test/integration/targets/include_import/roles/dup_allowed_role/meta/main.yml
new file mode 100644
index 00000000000..61d3ffe4f94
--- /dev/null
+++ b/test/integration/targets/include_import/roles/dup_allowed_role/meta/main.yml
@@ -0,0 +1,2 @@
+---
+allow_duplicates: true
diff --git a/test/integration/targets/include_import/roles/dup_allowed_role/tasks/main.yml b/test/integration/targets/include_import/roles/dup_allowed_role/tasks/main.yml
new file mode 100644
index 00000000000..cad935e3c30
--- /dev/null
+++ b/test/integration/targets/include_import/roles/dup_allowed_role/tasks/main.yml
@@ -0,0 +1,3 @@
+---
+- debug:
+    msg: "Tasks file inside role"
diff --git a/test/integration/targets/include_import/runme.sh b/test/integration/targets/include_import/runme.sh
index efa0a0ae01c..199cd472bc3 100755
--- a/test/integration/targets/include_import/runme.sh
+++ b/test/integration/targets/include_import/runme.sh
@@ -104,3 +104,7 @@ ansible-playbook test_loop_var_bleed.yaml "$@"
 
 # https://github.com/ansible/ansible/issues/56580
 ansible-playbook valid_include_keywords/playbook.yml "$@"
+
+# https://github.com/ansible/ansible/issues/64902
+ansible-playbook tasks/test_allow_single_role_dup.yml 2>&1 | tee test_allow_single_role_dup.out
+test "$(grep -c 'ok=3' test_allow_single_role_dup.out)" = 1
diff --git a/test/integration/targets/include_import/tasks/test_allow_single_role_dup.yml b/test/integration/targets/include_import/tasks/test_allow_single_role_dup.yml
new file mode 100644
index 00000000000..3a6992fa4c8
--- /dev/null
+++ b/test/integration/targets/include_import/tasks/test_allow_single_role_dup.yml
@@ -0,0 +1,8 @@
+---
+- name: test for allow_duplicates with single role
+  hosts: localhost
+  gather_facts: false
+  roles:
+    - dup_allowed_role
+    - dup_allowed_role
+    - dup_allowed_role