diff --git a/litellm/__init__.py b/litellm/__init__.py
index e1da202b9ee..bab63f33366 100644
--- a/litellm/__init__.py
+++ b/litellm/__init__.py
@@ -1968,6 +1968,9 @@ if TYPE_CHECKING:
     from .llms.llamafile.chat.transformation import (
         LlamafileChatConfig as _LlamafileChatConfig,
     )
+    from .llms.llmman.chat.transformation import (
+        LlmmanChatConfig as _LlmmanChatConfig,
+    )
     from .llms.lm_studio.chat.transformation import (
         LMStudioChatConfig as _LMStudioChatConfig,
     )
diff --git a/litellm/_lazy_imports_registry.py b/litellm/_lazy_imports_registry.py
index aef3cbd9414..11219fa91c8 100644
--- a/litellm/_lazy_imports_registry.py
+++ b/litellm/_lazy_imports_registry.py
@@ -291,6 +291,7 @@ LLM_CONFIG_NAMES: Final = (
     # Alias for backwards compatibility
     "VolcEngineConfig",  # Alias for VolcEngineChatConfig
     "LlamafileChatConfig",
+    "LlmmanChatConfig",
     "LiteLLMProxyChatConfig",
     "VLLMConfig",
     "DeepSeekChatConfig",
@@ -1140,6 +1141,10 @@ _LLM_CONFIGS_IMPORT_MAP: Final = {
         ".llms.llamafile.chat.transformation",
         "LlamafileChatConfig",
     ),
+    "LlmmanChatConfig": (
+        ".llms.llmman.chat.transformation",
+        "LlmmanChatConfig",
+    ),
     "LiteLLMProxyChatConfig": (
         ".llms.litellm_proxy.chat.transformation",
         "LiteLLMProxyChatConfig",
diff --git a/litellm/constants.py b/litellm/constants.py
index 39c10d71709..b470babeed2 100644
--- a/litellm/constants.py
+++ b/litellm/constants.py
@@ -739,6 +739,7 @@ LITELLM_CHAT_PROVIDERS: Final = [
     "litellm_proxy",
     "hosted_vllm",
     "llamafile",
+    "llmman",
     "lm_studio",
     "galadriel",
     "gradient_ai",
@@ -981,6 +982,7 @@ openai_compatible_providers: Final[list] = [
     "litellm_proxy",
     "hosted_vllm",
     "llamafile",
+    "llmman",
     "lm_studio",
     "galadriel",
     "github_copilot",  # GitHub Copilot Chat API
@@ -1035,6 +1037,7 @@ openai_text_completion_compatible_providers: Final[list] = [  # providers that s
     "hosted_vllm",
     "meta_llama",
     "llamafile",
+    "llmman",
     "featherless_ai",
     "nebius",
     "dashscope",
diff --git a/litellm/litellm_core_utils/get_llm_provider_logic.py b/litellm/litellm_core_utils/get_llm_provider_logic.py
index d4642ae2aad..5706d9ac9a9 100644
--- a/litellm/litellm_core_utils/get_llm_provider_logic.py
+++ b/litellm/litellm_core_utils/get_llm_provider_logic.py
@@ -708,6 +708,11 @@ def _get_openai_compatible_provider_info(
             api_base,
             dynamic_api_key,
         ) = litellm.LlamafileChatConfig()._get_openai_compatible_provider_info(api_base, api_key)
+    elif custom_llm_provider == "llmman":
+        (
+            api_base,
+            dynamic_api_key,
+        ) = litellm.LlmmanChatConfig()._get_openai_compatible_provider_info(api_base, api_key)
     elif custom_llm_provider == "datarobot":
         # DataRobot is OpenAI compatible.
         (
diff --git a/litellm/llms/llmman/chat/transformation.py b/litellm/llms/llmman/chat/transformation.py
new file mode 100644
index 00000000000..31ce5cc7a2a
--- /dev/null
+++ b/litellm/llms/llmman/chat/transformation.py
@@ -0,0 +1,18 @@
+from typing import Final
+
+from litellm.secret_managers.main import get_secret_str
+
+from ...openai.chat.gpt_transformation import OpenAIGPTConfig
+
+DEFAULT_API_BASE: Final = "http://127.0.0.1:17434/v1"
+PLACEHOLDER_API_KEY: Final = "fake-api-key"
+
+
+class LlmmanChatConfig(OpenAIGPTConfig):
+    def _get_openai_compatible_provider_info(
+        self, api_base: str | None, api_key: str | None
+    ) -> tuple[str | None, str | None]:
+        return (
+            api_base or get_secret_str("LLMMAN_API_BASE") or DEFAULT_API_BASE,
+            api_key or get_secret_str("LLMMAN_API_KEY") or PLACEHOLDER_API_KEY,
+        )
diff --git a/litellm/main.py b/litellm/main.py
index 6c85adf3ae8..8808f05c431 100644
--- a/litellm/main.py
+++ b/litellm/main.py
@@ -6585,6 +6585,7 @@ def embedding(
         elif (
             custom_llm_provider == "openai_like"
             or custom_llm_provider == "llamafile"
+            or custom_llm_provider == "llmman"
             or custom_llm_provider == "lm_studio"
         ):
             api_base = api_base or litellm.api_base or get_secret_str("OPENAI_LIKE_API_BASE")
diff --git a/litellm/proxy/public_endpoints/provider_create_fields.json b/litellm/proxy/public_endpoints/provider_create_fields.json
index 67a8c356a4a..7b754bd5741 100644
--- a/litellm/proxy/public_endpoints/provider_create_fields.json
+++ b/litellm/proxy/public_endpoints/provider_create_fields.json
@@ -1995,6 +1995,34 @@
     ],
     "default_model_placeholder": "gpt-3.5-turbo"
   },
+  {
+    "provider": "LLMMAN",
+    "provider_display_name": "Llmman",
+    "litellm_provider": "llmman",
+    "credential_fields": [
+      {
+        "key": "api_base",
+        "label": "API Base",
+        "placeholder": "http://127.0.0.1:17434/v1",
+        "tooltip": null,
+        "required": false,
+        "field_type": "text",
+        "options": null,
+        "default_value": null
+      },
+      {
+        "key": "api_key",
+        "label": "API Key",
+        "placeholder": null,
+        "tooltip": null,
+        "required": false,
+        "field_type": "password",
+        "options": null,
+        "default_value": null
+      }
+    ],
+    "default_model_placeholder": "qwen3.8"
+  },
   {
     "provider": "LM_STUDIO",
     "provider_display_name": "Lm Studio",
diff --git a/litellm/types/utils.py b/litellm/types/utils.py
index dba15bc99a5..ea753f6200c 100644
--- a/litellm/types/utils.py
+++ b/litellm/types/utils.py
@@ -4083,6 +4083,7 @@ class LlmProviders(str, Enum):
     HOSTED_VLLM = "hosted_vllm"
     TENCENT = "tencent"
     LLAMAFILE = "llamafile"
+    LLMMAN = "llmman"
     LM_STUDIO = "lm_studio"
     GALADRIEL = "galadriel"
     NEBIUS = "nebius"
diff --git a/provider_endpoints_support.json b/provider_endpoints_support.json
index 44ef9363b64..10b81064cb5 100644
--- a/provider_endpoints_support.json
+++ b/provider_endpoints_support.json
@@ -1547,6 +1547,24 @@
         "interactions": true
       }
     },
+    "llmman": {
+      "display_name": "Llmman (`llmman`)",
+      "url": "https://docs.litellm.ai/docs/providers/llmman",
+      "endpoints": {
+        "chat_completions": true,
+        "messages": true,
+        "responses": true,
+        "embeddings": true,
+        "image_generations": false,
+        "audio_transcriptions": false,
+        "audio_speech": false,
+        "moderations": false,
+        "batches": false,
+        "rerank": false,
+        "a2a": true,
+        "interactions": true
+      }
+    },
     "lm_studio": {
       "display_name": "LM Studio (`lm_studio`)",
       "url": "https://docs.litellm.ai/docs/providers/lm_studio",
diff --git a/tests/unit/llms/llmman/__init__.py b/tests/unit/llms/llmman/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/tests/unit/llms/llmman/chat/__init__.py b/tests/unit/llms/llmman/chat/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/tests/unit/llms/llmman/chat/test_llmman_chat_transformation.py b/tests/unit/llms/llmman/chat/test_llmman_chat_transformation.py
new file mode 100644
index 00000000000..bb707ade4e9
--- /dev/null
+++ b/tests/unit/llms/llmman/chat/test_llmman_chat_transformation.py
@@ -0,0 +1,97 @@
+import json
+from typing import Final
+from unittest.mock import patch
+
+import httpx
+import pytest
+import respx
+
+import litellm
+from litellm.llms.llmman.chat.transformation import LlmmanChatConfig
+
+DEFAULT_API_BASE: Final = "http://127.0.0.1:17434/v1"
+ENV: Final = {
+    "LLMMAN_API_BASE": "https://env-api.example.com",
+    "LLMMAN_API_KEY": "env-key",
+}
+
+
+@pytest.mark.parametrize(
+    "api_base, api_key, env, expected_base, expected_key",
+    [
+        ("https://user-api.example.com", "user-key", ENV, "https://user-api.example.com", "user-key"),
+        (None, None, ENV, "https://env-api.example.com", "env-key"),
+        (None, None, {}, DEFAULT_API_BASE, "fake-api-key"),
+        ("", "", ENV, "https://env-api.example.com", "env-key"),
+        ("", "", {}, DEFAULT_API_BASE, "fake-api-key"),
+        ("https://user-api.example.com", None, ENV, "https://user-api.example.com", "env-key"),
+        (None, "user-key", ENV, "https://env-api.example.com", "user-key"),
+    ],
+)
+def test_get_openai_compatible_provider_info(api_base, api_key, env, expected_base, expected_key):
+    with patch.dict("os.environ", env, clear=True):
+        assert LlmmanChatConfig()._get_openai_compatible_provider_info(api_base, api_key) == (
+            expected_base,
+            expected_key,
+        )
+
+
+def test_get_llm_provider_routes_llmman_prefix():
+    with patch.dict("os.environ", {}, clear=True):
+        result = litellm.get_llm_provider("llmman/my-custom-test-model")
+
+    assert result == ("my-custom-test-model", "llmman", "fake-api-key", DEFAULT_API_BASE)
+
+
+@respx.mock
+def test_completion_hits_default_llmman_endpoint():
+    route = respx.post(f"{DEFAULT_API_BASE}/chat/completions").mock(
+        return_value=httpx.Response(
+            200,
+            json={
+                "id": "chatcmpl-1",
+                "object": "chat.completion",
+                "created": 1,
+                "model": "my-custom-test-model",
+                "choices": [{"index": 0, "finish_reason": "stop", "message": {"role": "assistant", "content": "hi"}}],
+                "usage": {"prompt_tokens": 1, "completion_tokens": 1, "total_tokens": 2},
+            },
+        )
+    )
+
+    with patch.dict("os.environ", {}, clear=True):
+        response = litellm.completion(
+            model="llmman/my-custom-test-model",
+            messages=[{"role": "user", "content": "Hey, how's it going?"}],
+            max_tokens=100,
+        )
+
+    assert response.choices[0].message.content == "hi"
+    request = route.calls.last.request
+    assert request.headers["authorization"] == "Bearer fake-api-key"
+    body = json.loads(request.content)
+    assert body["model"] == "my-custom-test-model"
+    assert body["max_tokens"] == 100
+
+
+@respx.mock
+def test_embedding_hits_default_llmman_endpoint():
+    route = respx.post(f"{DEFAULT_API_BASE}/embeddings").mock(
+        return_value=httpx.Response(
+            200,
+            json={
+                "object": "list",
+                "data": [{"object": "embedding", "index": 0, "embedding": [0.1, 0.2]}],
+                "model": "my-embedding-model",
+                "usage": {"prompt_tokens": 1, "total_tokens": 1},
+            },
+        )
+    )
+
+    with patch.dict("os.environ", {}, clear=True):
+        response = litellm.embedding(model="llmman/my-embedding-model", input=["hello"])
+
+    assert response.data[0]["embedding"] == [0.1, 0.2]
+    request = route.calls.last.request
+    assert request.headers["authorization"] == "Bearer fake-api-key"
+    assert json.loads(request.content)["model"] == "my-embedding-model"