diff --git a/litellm/llms/custom_httpx/llm_http_handler.py b/litellm/llms/custom_httpx/llm_http_handler.py
index d62d9d4112..db301cd1f9 100644
--- a/litellm/llms/custom_httpx/llm_http_handler.py
+++ b/litellm/llms/custom_httpx/llm_http_handler.py
@@ -1256,7 +1256,7 @@ class BaseLLMHTTPHandler:
             logging_obj=logging_obj,
         )
 
-    def delete_response_api_handler(
+    async def async_delete_response_api_handler(
         self,
         response_id: str,
         responses_api_provider_config: BaseResponsesAPIConfig,
@@ -1269,10 +1269,94 @@ class BaseLLMHTTPHandler:
         client: Optional[Union[HTTPHandler, AsyncHTTPHandler]] = None,
         _is_async: bool = False,
     ) -> DeleteResponseResult:
+        """
+        Async version of the delete response API handler.
+        Uses async HTTP client to make requests.
+        """
+        if client is None or not isinstance(client, AsyncHTTPHandler):
+            async_httpx_client = get_async_httpx_client(
+                llm_provider=litellm.LlmProviders(custom_llm_provider),
+                params={"ssl_verify": litellm_params.get("ssl_verify", None)},
+            )
+        else:
+            async_httpx_client = client
+
+        headers = responses_api_provider_config.validate_environment(
+            api_key=litellm_params.api_key,
+            headers=extra_headers or {},
+            model="None",
+        )
+
+        if extra_headers:
+            headers.update(extra_headers)
+
+        api_base = responses_api_provider_config.get_complete_url(
+            api_base=litellm_params.api_base,
+        )
+
+        url, data = responses_api_provider_config.transform_delete_response_api_request(
+            response_id=response_id,
+            api_base=api_base,
+            litellm_params=litellm_params,
+            headers=headers,
+        )
+
+        ## LOGGING
+        logging_obj.pre_call(
+            input=input,
+            api_key="",
+            additional_args={
+                "complete_input_dict": data,
+                "api_base": api_base,
+                "headers": headers,
+            },
+        )
+
+        try:
+            response = await async_httpx_client.delete(
+                url=url, headers=headers, data=json.dumps(data), timeout=timeout
+            )
+
+        except Exception as e:
+            raise self._handle_error(
+                e=e,
+                provider_config=responses_api_provider_config,
+            )
+
+        return responses_api_provider_config.transform_delete_response_api_response(
+            raw_response=response,
+            logging_obj=logging_obj,
+        )
+
+    def delete_response_api_handler(
+        self,
+        response_id: str,
+        responses_api_provider_config: BaseResponsesAPIConfig,
+        litellm_params: GenericLiteLLMParams,
+        logging_obj: LiteLLMLoggingObj,
+        custom_llm_provider: Optional[str],
+        extra_headers: Optional[Dict[str, Any]] = None,
+        extra_body: Optional[Dict[str, Any]] = None,
+        timeout: Optional[Union[float, httpx.Timeout]] = None,
+        client: Optional[Union[HTTPHandler, AsyncHTTPHandler]] = None,
+        _is_async: bool = False,
+    ) -> Union[DeleteResponseResult, Coroutine[Any, Any, DeleteResponseResult]]:
         """
         Async version of the responses API handler.
         Uses async HTTP client to make requests.
         """
+        if _is_async:
+            return self.async_delete_response_api_handler(
+                response_id=response_id,
+                responses_api_provider_config=responses_api_provider_config,
+                litellm_params=litellm_params,
+                logging_obj=logging_obj,
+                custom_llm_provider=custom_llm_provider,
+                extra_headers=extra_headers,
+                extra_body=extra_body,
+                timeout=timeout,
+                client=client,
+            )
         if client is None or not isinstance(client, HTTPHandler):
             sync_httpx_client = _get_httpx_client(
                 params={"ssl_verify": litellm_params.get("ssl_verify", None)}
diff --git a/litellm/responses/main.py b/litellm/responses/main.py
index d568b66db7..d79c081b7e 100644
--- a/litellm/responses/main.py
+++ b/litellm/responses/main.py
@@ -1,7 +1,7 @@
 import asyncio
 import contextvars
 from functools import partial
-from typing import Any, Dict, Iterable, List, Literal, Optional, Union
+from typing import Any, Coroutine, Dict, Iterable, List, Literal, Optional, Union
 
 import httpx
 
@@ -353,7 +353,7 @@ def delete_responses(
     # LiteLLM specific params,
     custom_llm_provider: Optional[str] = None,
     **kwargs,
-) -> DeleteResponseResult:
+) -> Union[DeleteResponseResult, Coroutine[Any, Any, DeleteResponseResult]]:
     """
     Synchronous version of the DELETE Responses API
 
@@ -364,7 +364,7 @@ def delete_responses(
     try:
         litellm_logging_obj: LiteLLMLoggingObj = kwargs.get("litellm_logging_obj")  # type: ignore
         litellm_call_id: Optional[str] = kwargs.get("litellm_call_id", None)
-        _is_async = kwargs.pop("aresponses", False) is True
+        _is_async = kwargs.pop("adelete_responses", False) is True
 
         # get llm provider logic
         litellm_params = GenericLiteLLMParams(**kwargs)