diff --git a/changelogs/fragments/11782-group5-batch11-locale.yml b/changelogs/fragments/11782-group5-batch11-locale.yml
new file mode 100644
index 0000000000..6a7827b308
--- /dev/null
+++ b/changelogs/fragments/11782-group5-batch11-locale.yml
@@ -0,0 +1,13 @@
+bugfixes:
+  - apt_repo - set ``LANGUAGE`` and ``LC_ALL`` to ``C`` in ``run_command()`` calls to ensure locale-independent output parsing
+    (https://github.com/ansible-collections/community.general/issues/11737,
+    https://github.com/ansible-collections/community.general/pull/11782).
+  - easy_install - set ``LANGUAGE`` and ``LC_ALL`` to ``C`` in ``run_command()`` calls to ensure locale-independent output parsing
+    (https://github.com/ansible-collections/community.general/issues/11737,
+    https://github.com/ansible-collections/community.general/pull/11782).
+  - pear - set ``LANGUAGE`` and ``LC_ALL`` to ``C`` in ``run_command()`` calls to ensure locale-independent output parsing
+    (https://github.com/ansible-collections/community.general/issues/11737,
+    https://github.com/ansible-collections/community.general/pull/11782).
+  - zypper_repository_info - set ``LANGUAGE`` and ``LC_ALL`` to ``C`` in ``run_command()`` calls to ensure locale-independent output parsing
+    (https://github.com/ansible-collections/community.general/issues/11737,
+    https://github.com/ansible-collections/community.general/pull/11782).
diff --git a/plugins/modules/apt_repo.py b/plugins/modules/apt_repo.py
index c1ce5b3db4..4814418224 100644
--- a/plugins/modules/apt_repo.py
+++ b/plugins/modules/apt_repo.py
@@ -122,6 +122,7 @@ def main():
             update=dict(type="bool", default=False),
         ),
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     if not os.path.exists(APT_REPO_PATH):
         module.fail_json(msg="cannot find /usr/bin/apt-repo")
diff --git a/plugins/modules/easy_install.py b/plugins/modules/easy_install.py
index 4d8d6bbd12..81e8c73fb7 100644
--- a/plugins/modules/easy_install.py
+++ b/plugins/modules/easy_install.py
@@ -139,6 +139,7 @@ def main():
     )
 
     module = AnsibleModule(argument_spec=arg_spec, supports_check_mode=True)
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     name = module.params["name"]
     env = module.params["virtualenv"]
diff --git a/plugins/modules/pear.py b/plugins/modules/pear.py
index 866aff82b1..5781c40f32 100644
--- a/plugins/modules/pear.py
+++ b/plugins/modules/pear.py
@@ -298,6 +298,7 @@ def main():
         ),
         supports_check_mode=True,
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     p = module.params
 
diff --git a/plugins/modules/zypper_repository_info.py b/plugins/modules/zypper_repository_info.py
index f3429dba85..ca45fff4fe 100644
--- a/plugins/modules/zypper_repository_info.py
+++ b/plugins/modules/zypper_repository_info.py
@@ -115,6 +115,7 @@ def _parse_repos(module):
 
 def main():
     module = AnsibleModule(argument_spec=dict(), supports_check_mode=True)
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     deps.validate(parseXML)