diff --git a/docs/index.md b/docs/index.md
index cc58bd2..640cd3a 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1326,6 +1326,42 @@ print(Settings().model_dump())
 #> {'my_arg': 'hi'}
 ```
 
+#### Suppressing Fields from CLI Help Text
+
+To suppress a field from the CLI help text, the `CliSuppress` annotation can be used for field types, or the
+`CLI_SUPPRESS` string constant can be used for field descriptions.
+
+```py
+import sys
+
+from pydantic import Field
+
+from pydantic_settings import CLI_SUPPRESS, BaseSettings, CliSuppress
+
+
+class Settings(BaseSettings, cli_parse_args=True):
+    """Suppress fields from CLI help text."""
+
+    field_a: CliSuppress[int] = 0
+    field_b: str = Field(default=1, description=CLI_SUPPRESS)
+
+
+try:
+    sys.argv = ['example.py', '--help']
+    Settings()
+except SystemExit as e:
+    print(e)
+    #> 0
+"""
+usage: example.py [-h]
+
+Suppress fields from CLI help text.
+
+options:
+  -h, --help          show this help message and exit
+"""
+```
+
 ### Integrating with Existing Parsers
 
 A CLI settings source can be integrated with existing parsers by overriding the default CLI settings source with a user
diff --git a/pydantic_settings/__init__.py b/pydantic_settings/__init__.py
index 3e1c8f8..fd42d3e 100644
--- a/pydantic_settings/__init__.py
+++ b/pydantic_settings/__init__.py
@@ -1,11 +1,13 @@
 from .main import BaseSettings, CliApp, SettingsConfigDict
 from .sources import (
+    CLI_SUPPRESS,
     AzureKeyVaultSettingsSource,
     CliExplicitFlag,
     CliImplicitFlag,
     CliPositionalArg,
     CliSettingsSource,
     CliSubCommand,
+    CliSuppress,
     DotEnvSettingsSource,
     EnvSettingsSource,
     InitSettingsSource,
@@ -27,6 +29,8 @@
     'CliApp',
     'CliSettingsSource',
     'CliSubCommand',
+    'CliSuppress',
+    'CLI_SUPPRESS',
     'CliPositionalArg',
     'CliExplicitFlag',
     'CliImplicitFlag',
diff --git a/pydantic_settings/sources.py b/pydantic_settings/sources.py
index 91e004a..ef2d774 100644
--- a/pydantic_settings/sources.py
+++ b/pydantic_settings/sources.py
@@ -156,6 +156,8 @@ def error(self, message: str) -> NoReturn:
 _CliBoolFlag = TypeVar('_CliBoolFlag', bound=bool)
 CliImplicitFlag = Annotated[_CliBoolFlag, _CliImplicitFlag]
 CliExplicitFlag = Annotated[_CliBoolFlag, _CliExplicitFlag]
+CLI_SUPPRESS = SUPPRESS
+CliSuppress = Annotated[T, CLI_SUPPRESS]
 
 
 def get_subcommand(
@@ -1647,7 +1649,7 @@ def _add_parser_args(
                 )
                 is_parser_submodel = sub_models and not is_append_action
                 kwargs: dict[str, Any] = {}
-                kwargs['default'] = SUPPRESS
+                kwargs['default'] = CLI_SUPPRESS
                 kwargs['help'] = self._help_format(field_name, field_info, model_default)
                 kwargs['metavar'] = self._metavar_format(field_info.annotation)
                 kwargs['required'] = (
@@ -1816,7 +1818,7 @@ def _add_parser_alias_paths(
                     else f'{arg_prefix.replace(subcommand_prefix, "", 1)}{name}'
                 )
                 kwargs: dict[str, Any] = {}
-                kwargs['default'] = SUPPRESS
+                kwargs['default'] = CLI_SUPPRESS
                 kwargs['help'] = 'pydantic alias path'
                 kwargs['dest'] = f'{arg_prefix}{name}'
                 if metavar == 'dict' or is_nested_alias_path:
@@ -1883,6 +1885,9 @@ def _metavar_format(self, obj: Any) -> str:
 
     def _help_format(self, field_name: str, field_info: FieldInfo, model_default: Any) -> str:
         _help = field_info.description if field_info.description else ''
+        if _help == CLI_SUPPRESS or CLI_SUPPRESS in field_info.metadata:
+            return CLI_SUPPRESS
+
         if field_info.is_required() and model_default in (PydanticUndefined, None):
             if _CliPositionalArg not in field_info.metadata:
                 ifdef = 'ifdef: ' if model_default is None else ''
diff --git a/tests/test_source_cli.py b/tests/test_source_cli.py
index 517ae7a..7101d68 100644
--- a/tests/test_source_cli.py
+++ b/tests/test_source_cli.py
@@ -30,11 +30,13 @@
     SettingsConfigDict,
 )
 from pydantic_settings.sources import (
+    CLI_SUPPRESS,
     CliExplicitFlag,
     CliImplicitFlag,
     CliPositionalArg,
     CliSettingsSource,
     CliSubCommand,
+    CliSuppress,
     SettingsError,
     get_subcommand,
 )
@@ -1648,10 +1650,10 @@ def test_cli_flag_prefix_char():
     class Cfg(BaseSettings, cli_flag_prefix_char='+'):
         my_var: str = Field(validation_alias=AliasChoices('m', 'my-var'))
 
-    cfg = Cfg(_cli_parse_args=['++my-var=hello'])
+    cfg = CliApp.run(Cfg, cli_args=['++my-var=hello'])
     assert cfg.model_dump() == {'my_var': 'hello'}
 
-    cfg = Cfg(_cli_parse_args=['+m=hello'])
+    cfg = CliApp.run(Cfg, cli_args=['+m=hello'])
     assert cfg.model_dump() == {'my_var': 'hello'}
 
 
@@ -2017,3 +2019,24 @@ def cli_cmd(self) -> None:
                 CliApp.run_subcommand(self)
 
         CliApp.run(Root, cli_args=['child', '--val=hello'])
+
+
+def test_cli_suppress(capsys, monkeypatch):
+    class Settings(BaseSettings, cli_parse_args=True):
+        field_a: CliSuppress[int] = 0
+        field_b: str = Field(default=1, description=CLI_SUPPRESS)
+
+    with monkeypatch.context() as m:
+        m.setattr(sys, 'argv', ['example.py', '--help'])
+
+        with pytest.raises(SystemExit):
+            CliApp.run(Settings)
+
+        assert (
+            capsys.readouterr().out
+            == f"""usage: example.py [-h]
+
+{ARGPARSE_OPTIONS_TEXT}:
+  -h, --help  show this help message and exit
+"""
+        )