diff --git a/discord/ext/commands/cog.py b/discord/ext/commands/cog.py
index 47276178f..31c540619 100644
--- a/discord/ext/commands/cog.py
+++ b/discord/ext/commands/cog.py
@@ -519,6 +519,13 @@ class Cog(metaclass=CogMeta):
         """
         return not hasattr(self.cog_command_error.__func__, '__cog_special_method__')
 
+    def has_app_command_error_handler(self) -> bool:
+        """:class:`bool`: Checks whether the cog has an app error handler.
+
+        .. versionadded:: 2.1
+        """
+        return not hasattr(self.cog_app_command_error.__func__, '__cog_special_method__')
+
     @_cog_special_method
     async def cog_load(self) -> None:
         """|maybecoro|