diff --git a/docs/extras/integrations/chat/ernie.ipynb b/docs/extras/integrations/chat/ernie.ipynb
new file mode 100644
index 00000000000..4b1c4c6db83
--- /dev/null
+++ b/docs/extras/integrations/chat/ernie.ipynb
@@ -0,0 +1,87 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# ERNIE-Bot Chat\n",
+    "\n",
+    "This notebook covers how to get started with Ernie chat models."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from langchain.chat_models import ErnieBotChat\n",
+    "from langchain.schema import AIMessage, HumanMessage, SystemMessage"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "chat = ErnieBotChat(ernie_client_id='YOUR_CLIENT_ID', ernie_client_secret='YOUR_CLIENT_SECRET')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "or you can set `client_id` and `client_secret` in your environment variables\n",
+    "```bash\n",
+    "export ERNIE_CLIENT_ID=YOUR_CLIENT_ID\n",
+    "export ERNIE_CLIENT_SECRET=YOUR_CLIENT_SECRET\n",
+    "```"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "AIMessage(content='Hello, I am an artificial intelligence language model. My purpose is to help users answer questions or provide information. What can I do for you?', additional_kwargs={}, example=False)"
+      ]
+     },
+     "execution_count": 15,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "chat([\n",
+    "    HumanMessage(content='hello there, who are you?')\n",
+    "])"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.4"
+  },
+  "orig_nbformat": 4
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/libs/langchain/langchain/chat_models/__init__.py b/libs/langchain/langchain/chat_models/__init__.py
index a115ce816f2..0f26a852b8e 100644
--- a/libs/langchain/langchain/chat_models/__init__.py
+++ b/libs/langchain/langchain/chat_models/__init__.py
@@ -20,6 +20,7 @@ an interface where "chat messages" are the inputs and outputs.
 from langchain.chat_models.anthropic import ChatAnthropic
 from langchain.chat_models.anyscale import ChatAnyscale
 from langchain.chat_models.azure_openai import AzureChatOpenAI
+from langchain.chat_models.ernie import ErnieBotChat
 from langchain.chat_models.fake import FakeListChatModel
 from langchain.chat_models.google_palm import ChatGooglePalm
 from langchain.chat_models.human import HumanInputChatModel
@@ -43,4 +44,5 @@ __all__ = [
     "HumanInputChatModel",
     "ChatAnyscale",
     "ChatLiteLLM",
+    "ErnieBotChat",
 ]
diff --git a/libs/langchain/langchain/chat_models/ernie.py b/libs/langchain/langchain/chat_models/ernie.py
new file mode 100644
index 00000000000..c141eaf74dd
--- /dev/null
+++ b/libs/langchain/langchain/chat_models/ernie.py
@@ -0,0 +1,156 @@
+import logging
+import threading
+from typing import Any, Dict, List, Mapping, Optional
+
+import requests
+from pydantic import root_validator
+
+from langchain.callbacks.manager import CallbackManagerForLLMRun
+from langchain.chat_models.base import BaseChatModel
+from langchain.schema import (
+    AIMessage,
+    BaseMessage,
+    ChatGeneration,
+    ChatMessage,
+    ChatResult,
+    HumanMessage,
+)
+from langchain.utils import get_from_dict_or_env
+
+logger = logging.getLogger(__name__)
+
+
+def _convert_message_to_dict(message: BaseMessage) -> dict:
+    if isinstance(message, ChatMessage):
+        message_dict = {"role": message.role, "content": message.content}
+    elif isinstance(message, HumanMessage):
+        message_dict = {"role": "user", "content": message.content}
+    elif isinstance(message, AIMessage):
+        message_dict = {"role": "assistant", "content": message.content}
+    else:
+        raise ValueError(f"Got unknown type {message}")
+    return message_dict
+
+
+class ErnieBotChat(BaseChatModel):
+    """ErnieBot Chat large language model.
+
+    ERNIE-Bot is a large language model developed by Baidu,
+    covering a huge amount of Chinese data.
+
+    To use, you should have the `ernie_client_id` and `ernie_client_secret` set.
+
+    or set the environment variable `ERNIE_CLIENT_ID` and `ERNIE_CLIENT_SECRET`.
+
+    access_token will be automatically generated based on client_id and client_secret,
+    and will be regenerated after expiration.
+
+    Example:
+        .. code-block:: python
+
+            from langchain.chat_models import ErnieBotChat
+            chat = ErnieBotChat()
+
+    """
+
+    ernie_client_id: Optional[str] = None
+    ernie_client_secret: Optional[str] = None
+    access_token: Optional[str] = None
+
+    model_name: str = "ERNIE-Bot-turbo"
+
+    streaming: Optional[bool] = False
+    top_p: Optional[float] = 0.8
+    temperature: Optional[float] = 0.95
+    penalty_score: Optional[float] = 1
+
+    _lock = threading.Lock()
+
+    @root_validator()
+    def validate_environment(cls, values: Dict) -> Dict:
+        values["ernie_client_id"] = get_from_dict_or_env(
+            values,
+            "ernie_client_id",
+            "ERNIE_CLIENT_ID",
+        )
+        values["ernie_client_secret"] = get_from_dict_or_env(
+            values,
+            "ernie_client_secret",
+            "ERNIE_CLIENT_SECRET",
+        )
+        return values
+
+    def _chat(self, payload: object) -> dict:
+        base_url = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat"
+        if self.model_name == "ERNIE-Bot-turbo":
+            url = f"{base_url}/eb-instant"
+        elif self.model_name == "ERNIE-Bot":
+            url = f"{base_url}/completions"
+        else:
+            raise ValueError(f"Got unknown model_name {self.model_name}")
+        resp = requests.post(
+            url,
+            headers={
+                "Content-Type": "application/json",
+            },
+            params={"access_token": self.access_token},
+            json=payload,
+        )
+        return resp.json()
+
+    def _refresh_access_token_with_lock(self) -> None:
+        with self._lock:
+            logger.debug("Refreshing access token")
+            base_url: str = "https://aip.baidubce.com/oauth/2.0/token"
+            resp = requests.post(
+                base_url,
+                headers={
+                    "Content-Type": "application/json",
+                    "Accept": "application/json",
+                },
+                params={
+                    "grant_type": "client_credentials",
+                    "client_id": self.ernie_client_id,
+                    "client_secret": self.ernie_client_secret,
+                },
+            )
+            self.access_token = str(resp.json().get("access_token"))
+
+    def _generate(
+        self,
+        messages: List[BaseMessage],
+        stop: Optional[List[str]] = None,
+        run_manager: Optional[CallbackManagerForLLMRun] = None,
+        **kwargs: Any,
+    ) -> ChatResult:
+        if self.streaming:
+            raise ValueError("`streaming` option currently unsupported.")
+
+        if not self.access_token:
+            self._refresh_access_token_with_lock()
+        payload = {
+            "messages": [_convert_message_to_dict(m) for m in messages],
+            "top_p": self.top_p,
+            "temperature": self.temperature,
+            "penalty_score": self.penalty_score,
+        }
+        resp = self._chat(payload)
+        if resp.get("error_code"):
+            if resp.get("error_code") == 111:
+                self._refresh_access_token_with_lock()
+                resp = self._chat(payload)
+            else:
+                raise ValueError(f"Error from ErnieChat api response: {resp}")
+        return self._create_chat_result(resp)
+
+    def _create_chat_result(self, response: Mapping[str, Any]) -> ChatResult:
+        generations = [
+            ChatGeneration(message=AIMessage(content=response.get("result")))
+        ]
+        token_usage = response.get("usage", {})
+        llm_output = {"token_usage": token_usage, "model_name": self.model_name}
+        return ChatResult(generations=generations, llm_output=llm_output)
+
+    @property
+    def _llm_type(self) -> str:
+        return "ernie-chat"
diff --git a/libs/langchain/tests/integration_tests/chat_models/test_ernie.py b/libs/langchain/tests/integration_tests/chat_models/test_ernie.py
new file mode 100644
index 00000000000..cbaba6debbf
--- /dev/null
+++ b/libs/langchain/tests/integration_tests/chat_models/test_ernie.py
@@ -0,0 +1,26 @@
+from langchain.chat_models.ernie import ErnieBotChat
+from langchain.schema.messages import AIMessage, HumanMessage
+
+
+def test_chat_ernie_bot() -> None:
+    chat = ErnieBotChat()
+    message = HumanMessage(content="Hello")
+    response = chat([message])
+    assert isinstance(response, AIMessage)
+    assert isinstance(response.content, str)
+
+
+def test_chat_ernie_bot_with_model_name() -> None:
+    chat = ErnieBotChat(model_name="ERNIE-Bot")
+    message = HumanMessage(content="Hello")
+    response = chat([message])
+    assert isinstance(response, AIMessage)
+    assert isinstance(response.content, str)
+
+
+def test_chat_ernie_bot_with_temperature() -> None:
+    chat = ErnieBotChat(model_name="ERNIE-Bot", temperature=1.0)
+    message = HumanMessage(content="Hello")
+    response = chat([message])
+    assert isinstance(response, AIMessage)
+    assert isinstance(response.content, str)
diff --git a/libs/langchain/tests/unit_tests/chat_models/test_ernie.py b/libs/langchain/tests/unit_tests/chat_models/test_ernie.py
new file mode 100644
index 00000000000..06eb1019615
--- /dev/null
+++ b/libs/langchain/tests/unit_tests/chat_models/test_ernie.py
@@ -0,0 +1,16 @@
+from langchain.chat_models.ernie import _convert_message_to_dict
+from langchain.schema.messages import AIMessage, HumanMessage
+
+
+def test__convert_dict_to_message_human() -> None:
+    message = HumanMessage(content="foo")
+    result = _convert_message_to_dict(message)
+    expected_output = {"role": "user", "content": "foo"}
+    assert result == expected_output
+
+
+def test__convert_dict_to_message_ai() -> None:
+    message = AIMessage(content="foo")
+    result = _convert_message_to_dict(message)
+    expected_output = {"role": "assistant", "content": "foo"}
+    assert result == expected_output