diff --git a/mlflow/langchain/databricks_dependencies.py b/mlflow/langchain/databricks_dependencies.py
index 5762f040574ad..0cbbb67cfffc4 100644
--- a/mlflow/langchain/databricks_dependencies.py
+++ b/mlflow/langchain/databricks_dependencies.py
@@ -242,6 +242,11 @@ def _traverse_runnable(
         # Visit the returned graph
         for node in lc_model.get_graph().nodes.values():
             yield from _traverse_runnable(node.data, visited)
+
+        # Visit the variables of the function as well to extract dependencies
+        if hasattr(lc_model, "func") and lc_model.func is not None:
+            for node in inspect.getclosurevars(lc_model.func).globals.values():
+                yield from _traverse_runnable(node, visited)
     else:
         # No-op for non-runnable, if any
         pass
diff --git a/tests/langchain/sample_code/langgraph_agent.py b/tests/langchain/sample_code/langgraph_agent.py
new file mode 100644
index 0000000000000..1dd8fcd0f84b2
--- /dev/null
+++ b/tests/langchain/sample_code/langgraph_agent.py
@@ -0,0 +1,74 @@
+from typing import Any, List, Literal, Optional
+
+from langchain_core.runnables import RunnableLambda
+from langchain_core.tools import tool
+from langgraph.prebuilt import create_react_agent
+
+import mlflow
+
+
+def get_fake_chat_model(endpoint="fake-endpoint"):
+    from langchain.callbacks.manager import CallbackManagerForLLMRun
+    from langchain.chat_models import ChatDatabricks, ChatMlflow
+    from langchain.schema.messages import BaseMessage
+    from langchain_core.outputs import ChatResult
+
+    class FakeChatModel(ChatDatabricks):
+        """Fake Chat Model wrapper for testing purposes."""
+
+        endpoint: str = "fake-endpoint"
+
+        def _generate(
+            self,
+            messages: List[BaseMessage],
+            stop: Optional[List[str]] = None,
+            run_manager: Optional[CallbackManagerForLLMRun] = None,
+            **kwargs: Any,
+        ) -> ChatResult:
+            response = {
+                "choices": [
+                    {
+                        "index": 0,
+                        "message": {
+                            "role": "assistant",
+                            "content": "test_content",
+                        },
+                        "finish_reason": None,
+                    }
+                ],
+            }
+            return ChatMlflow._create_chat_result(response)
+
+        @property
+        def _llm_type(self) -> str:
+            return "fake chat model"
+
+    return FakeChatModel(endpoint=endpoint)
+
+
+@tool
+def get_weather(city: Literal["nyc", "sf"]):
+    """Use this to get weather information."""
+    if city == "nyc":
+        return "It might be cloudy in nyc"
+    elif city == "sf":
+        return "It's always sunny in sf"
+
+
+llm = get_fake_chat_model()
+tools = [get_weather]
+agent = create_react_agent(llm, tools)
+
+
+def wrap_lg(input):
+    if not isinstance(input, dict):
+        if isinstance(input, list) and len(input) > 0:
+            # Extract the content from the HumanMessage
+            content = input[0].content.strip('"')
+            input = {"messages": [{"role": "user", "content": content}]}
+    return agent.invoke(input)
+
+
+chain = RunnableLambda(wrap_lg)
+
+mlflow.models.set_model(chain)
diff --git a/tests/langchain/test_langchain_model_export.py b/tests/langchain/test_langchain_model_export.py
index d43cf1bed15e2..964751d6f5621 100644
--- a/tests/langchain/test_langchain_model_export.py
+++ b/tests/langchain/test_langchain_model_export.py
@@ -3502,3 +3502,26 @@ def test_signature_inference_fails(monkeypatch: pytest.MonkeyPatch):
             input_example={"chat": []},
         )
         assert model_info.signature is None
+
+
+@pytest.mark.skipif(
+    Version(langchain.__version__) < Version("0.2.0"),
+    reason="Langgraph are not supported the way we want in earlier versions",
+)
+def test_langgraph_agent_log_model_from_code():
+    input_example = {"messages": [{"role": "user", "content": "what is the weather in sf?"}]}
+
+    pyfunc_artifact_path = "weather_agent"
+    with mlflow.start_run() as run:
+        mlflow.langchain.log_model(
+            lc_model="tests/langchain/sample_code/langgraph_agent.py",
+            artifact_path=pyfunc_artifact_path,
+            input_example=input_example,
+        )
+    pyfunc_model_uri = f"runs:/{run.info.run_id}/{pyfunc_artifact_path}"
+    pyfunc_model_path = _download_artifact_from_uri(pyfunc_model_uri)
+    reloaded_model = Model.load(os.path.join(pyfunc_model_path, "MLmodel"))
+    actual = reloaded_model.resources["databricks"]
+    expected = {"serving_endpoint": [{"name": "fake-endpoint"}]}
+    assert all(item in actual["serving_endpoint"] for item in expected["serving_endpoint"])
+    assert all(item in expected["serving_endpoint"] for item in actual["serving_endpoint"])