diff --git a/changelogs/fragments/backup_selection-return_snake_case.yml b/changelogs/fragments/backup_selection-return_snake_case.yml
new file mode 100644
index 00000000000..16d502a648c
--- /dev/null
+++ b/changelogs/fragments/backup_selection-return_snake_case.yml
@@ -0,0 +1,2 @@
+trivial:
+  - "backup_selection_info ensure result is returned as snake_case rather than CamelCase."
diff --git a/plugins/modules/backup_selection_info.py b/plugins/modules/backup_selection_info.py
index dcb8f6571a2..2beb66db03e 100644
--- a/plugins/modules/backup_selection_info.py
+++ b/plugins/modules/backup_selection_info.py
@@ -114,6 +114,7 @@
 from ansible_collections.amazon.aws.plugins.module_utils.modules import AnsibleAWSModule
 from ansible_collections.amazon.aws.plugins.module_utils.retries import AWSRetry
 from ansible_collections.amazon.aws.plugins.module_utils.backup import get_selection_details
+from ansible.module_utils.common.dict_transformations import camel_dict_to_snake_dict
 
 
 def main():
@@ -133,7 +134,7 @@ def main():
     result["backup_selections"] = get_selection_details(
         module, client, module.params.get("backup_plan_name"), module.params.get("backup_selection_names")
     )
-    module.exit_json(**result)
+    module.exit_json(**camel_dict_to_snake_dict(result))
 
 
 if __name__ == "__main__":
diff --git a/tests/integration/targets/backup_selection/tasks/main.yml b/tests/integration/targets/backup_selection/tasks/main.yml
index 98ac62bc2c5..c29d738b3c3 100644
--- a/tests/integration/targets/backup_selection/tasks/main.yml
+++ b/tests/integration/targets/backup_selection/tasks/main.yml
@@ -139,6 +139,12 @@
       ansible.builtin.assert:
         that:
           - _result_backup_selection_info.backup_selections | length == 1
+          - _result_backup_selection_info.backup_selections[0].iam_role_arn == iam_role.iam_role.arn
+          - _result_backup_selection_info.backup_selections[0].selection_name == "{{ backup_selection_name }}"
+          - "'resources' in _result_backup_selection_info.backup_selections[0]"
+          - "'not_resources' in _result_backup_selection_info.backup_selections[0]"
+          - "'list_of_tags' in _result_backup_selection_info.backup_selections[0]"
+          - "'conditions' in _result_backup_selection_info.backup_selections[0]"
 
     - name: Modify an AWS Backup selection (check_mode)
       amazon.aws.backup_selection: