diff --git a/changelogs/fragments/11775-group5-batch4-locale.yml b/changelogs/fragments/11775-group5-batch4-locale.yml
new file mode 100644
index 0000000000..bd4bd3d7aa
--- /dev/null
+++ b/changelogs/fragments/11775-group5-batch4-locale.yml
@@ -0,0 +1,16 @@
+bugfixes:
+  - logstash_plugin - 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/11775).
+  - lvg - 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/11775).
+  - mas - 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/11775).
+  - osx_defaults - 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/11775).
+  - pkgutil - 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/11775).
diff --git a/plugins/modules/logstash_plugin.py b/plugins/modules/logstash_plugin.py
index a4aca01f21..7c121aa21e 100644
--- a/plugins/modules/logstash_plugin.py
+++ b/plugins/modules/logstash_plugin.py
@@ -147,6 +147,7 @@ def main():
         ),
         supports_check_mode=True,
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     name = module.params["name"]
     state = module.params["state"]
diff --git a/plugins/modules/lvg.py b/plugins/modules/lvg.py
index 4b1fc434ab..93b84c3d1f 100644
--- a/plugins/modules/lvg.py
+++ b/plugins/modules/lvg.py
@@ -424,6 +424,7 @@ def main():
         ],
         supports_check_mode=True,
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     vg = module.params["vg"]
     state = module.params["state"]
diff --git a/plugins/modules/mas.py b/plugins/modules/mas.py
index f6f28b6d4b..e9105dfe2e 100644
--- a/plugins/modules/mas.py
+++ b/plugins/modules/mas.py
@@ -265,6 +265,7 @@ def main():
         ),
         supports_check_mode=True,
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
     mas = Mas(module)
 
     if module.params["id"]:
diff --git a/plugins/modules/osx_defaults.py b/plugins/modules/osx_defaults.py
index b8f8c3c2bb..a65efbb86d 100644
--- a/plugins/modules/osx_defaults.py
+++ b/plugins/modules/osx_defaults.py
@@ -498,6 +498,7 @@ def main():
         supports_check_mode=True,
         required_if=(("state", "present", ["value"]),),
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     try:
         defaults = OSXDefaults(module=module)
diff --git a/plugins/modules/pkgutil.py b/plugins/modules/pkgutil.py
index db74f3208f..256a78c5f3 100644
--- a/plugins/modules/pkgutil.py
+++ b/plugins/modules/pkgutil.py
@@ -205,6 +205,7 @@ def main():
         ),
         supports_check_mode=True,
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
     name = module.params["name"]
     state = module.params["state"]
     site = module.params["site"]