diff --git a/changelogs/fragments/11774-group5-batch3-locale.yml b/changelogs/fragments/11774-group5-batch3-locale.yml
new file mode 100644
index 0000000000..037f2974b2
--- /dev/null
+++ b/changelogs/fragments/11774-group5-batch3-locale.yml
@@ -0,0 +1,16 @@
+bugfixes:
+  - homectl - 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/11774).
+  - java_cert - 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/11774).
+  - keyring - 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/11774).
+  - launchd - 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/11774).
+  - listen_ports_facts - 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/11774).
diff --git a/plugins/modules/homectl.py b/plugins/modules/homectl.py
index c3afc244e0..0952fe09ac 100644
--- a/plugins/modules/homectl.py
+++ b/plugins/modules/homectl.py
@@ -614,6 +614,7 @@ def main():
             ("resize", True, ["disksize"]),
         ],
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     if not HAS_CRYPT and not HAS_LEGACYCRYPT:
         module.fail_json(
diff --git a/plugins/modules/java_cert.py b/plugins/modules/java_cert.py
index 913a36de10..2fee900d4d 100644
--- a/plugins/modules/java_cert.py
+++ b/plugins/modules/java_cert.py
@@ -500,6 +500,7 @@ def main():
         supports_check_mode=True,
         add_file_common_args=True,
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     url = module.params.get("cert_url")
     path = module.params.get("cert_path")
diff --git a/plugins/modules/keyring.py b/plugins/modules/keyring.py
index b5cf095c43..6d592356b2 100644
--- a/plugins/modules/keyring.py
+++ b/plugins/modules/keyring.py
@@ -190,6 +190,7 @@ def run_module():
     )
 
     module = AnsibleModule(argument_spec=module_args, supports_check_mode=True)
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     if not HAS_KEYRING:
         module.fail_json(msg=missing_required_lib("keyring"), exception=KEYRING_IMP_ERR)
diff --git a/plugins/modules/launchd.py b/plugins/modules/launchd.py
index 63c42f0e00..4108086c4d 100644
--- a/plugins/modules/launchd.py
+++ b/plugins/modules/launchd.py
@@ -466,6 +466,7 @@ def main():
             ["state", "enabled"],
         ],
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     service = module.params["name"]
     plist_filename = module.params["plist"]
diff --git a/plugins/modules/listen_ports_facts.py b/plugins/modules/listen_ports_facts.py
index 44ae738f0d..96366e9b7c 100644
--- a/plugins/modules/listen_ports_facts.py
+++ b/plugins/modules/listen_ports_facts.py
@@ -343,6 +343,7 @@ def main():
         ),
         supports_check_mode=True,
     )
+    module.run_command_environ_update = {"LANGUAGE": "C", "LC_ALL": "C"}
 
     if module.params["include_non_listening"]:
         command_args = ["-p", "-u", "-n", "-t", "-a"]