diff --git a/docs/models/supported_models.md b/docs/models/supported_models.md
index 7e685181f..bfb341f5b 100644
--- a/docs/models/supported_models.md
+++ b/docs/models/supported_models.md
@@ -828,6 +828,7 @@ The following table lists those that are tested in vLLM.
 | ------------ | ------ | ------ | ----------------- | -------------------- | ------------------------- |
 | `CLIPModel` | CLIP | T / I | `openai/clip-vit-base-patch32`, `openai/clip-vit-large-patch14`, etc. | | |
 | `ColModernVBertForRetrieval` | ColModernVBERT | T / I | `ModernVBERT/colmodernvbert-merged` | | |
+| `ColPaliForRetrieval` | ColPali | T / I | `vidore/colpali-v1.3-hf` | | |
 | `LlamaNemotronVLModel` | Llama Nemotron Embedding + SigLIP | T + I | `nvidia/llama-nemotron-embed-vl-1b-v2` | | |
 | `LlavaNextForConditionalGeneration`<sup>C</sup> | LLaVA-NeXT-based | T / I | `royokong/e5-v` | | ✅︎ |
 | `Phi3VForCausalLM`<sup>C</sup> | Phi-3-Vision-based | T + I | `TIGER-Lab/VLM2Vec-Full` | | ✅︎ |
diff --git a/tests/models/multimodal/pooling/test_colpali.py b/tests/models/multimodal/pooling/test_colpali.py
new file mode 100644
index 000000000..e7c373d10
--- /dev/null
+++ b/tests/models/multimodal/pooling/test_colpali.py
@@ -0,0 +1,323 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+"""Tests for ColPali late interaction model for multi-modal retrieval.
+
+ColPali is a multi-vector retrieval model based on PaliGemma backbone
+(SigLIP + Gemma) with ColBERT-style late interaction scoring (MaxSim).
+It produces per-token embeddings for both text and image inputs.
+"""
+
+import base64
+from io import BytesIO
+
+import pytest
+import torch
+from PIL import Image
+
+from vllm.entrypoints.chat_utils import (
+    ChatCompletionContentPartImageParam,
+    ChatCompletionContentPartTextParam,
+)
+from vllm.entrypoints.pooling.score.utils import ScoreMultiModalParam
+
+from ....conftest import VllmRunner
+
+MODELS = [
+    "vidore/colpali-v1.3-hf",
+]
+
+EMBED_DIMS = {
+    "vidore/colpali-v1.3-hf": 128,
+}
+
+TEXT_QUERIES = [
+    "What is the capital of France?",
+    "Describe the contents of the document.",
+]
+
+TEXT_DOCUMENTS = [
+    "The capital of France is Paris.",
+    "This document contains important financial data.",
+]
+
+DTYPE = "half"
+GPU_MEMORY_UTILIZATION = 0.7
+
+
+def _make_base64_image(
+    width: int = 64, height: int = 64, color: tuple[int, int, int] = (255, 0, 0)
+) -> str:
+    """Create a small solid-color PNG image and return its base64 data URI."""
+    img = Image.new("RGB", (width, height), color)
+    buf = BytesIO()
+    img.save(buf, format="PNG")
+    b64 = base64.b64encode(buf.getvalue()).decode()
+    return f"data:image/png;base64,{b64}"
+
+
+def _make_image_mm_param(
+    image_uri: str,
+    text: str | None = None,
+) -> ScoreMultiModalParam:
+    """Build a ScoreMultiModalParam containing an image (and optional text)."""
+    content: list = [
+        ChatCompletionContentPartImageParam(
+            type="image_url",
+            image_url={"url": image_uri},
+        ),
+    ]
+    if text is not None:
+        content.append(
+            ChatCompletionContentPartTextParam(type="text", text=text),
+        )
+    return ScoreMultiModalParam(content=content)
+
+
+def _run_token_embed_test(
+    vllm_runner: type[VllmRunner],
+    model: str,
+    *,
+    dtype: str,
+) -> None:
+    """Verify per-token embedding shape and L2 normalization."""
+    with vllm_runner(
+        model,
+        runner="pooling",
+        dtype=dtype,
+        max_model_len=4096,
+        enforce_eager=True,
+        gpu_memory_utilization=GPU_MEMORY_UTILIZATION,
+    ) as vllm_model:
+        outputs = vllm_model.token_embed([TEXT_QUERIES[0]])
+
+        assert len(outputs) == 1
+        emb = torch.tensor(outputs[0])
+        # Token embeddings should be 2D: [num_tokens, embed_dim]
+        assert emb.dim() == 2
+        assert emb.shape[1] == EMBED_DIMS[model]
+        assert emb.shape[0] > 1
+
+        # Verify L2 normalization
+        norms = torch.norm(emb, p=2, dim=-1)
+        torch.testing.assert_close(
+            norms,
+            torch.ones_like(norms),
+            rtol=1e-2,
+            atol=1e-2,
+        )
+
+
+def _run_late_interaction_test(
+    vllm_runner: type[VllmRunner],
+    model: str,
+    *,
+    dtype: str,
+) -> None:
+    """Verify MaxSim scoring matches manual computation."""
+    from vllm.entrypoints.pooling.score.utils import compute_maxsim_score
+
+    with vllm_runner(
+        model,
+        runner="pooling",
+        dtype=dtype,
+        max_model_len=4096,
+        enforce_eager=True,
+        gpu_memory_utilization=GPU_MEMORY_UTILIZATION,
+    ) as vllm_model:
+        q_outputs = vllm_model.token_embed([TEXT_QUERIES[0]])
+        d_outputs = vllm_model.token_embed([TEXT_DOCUMENTS[0]])
+
+        q_emb = torch.tensor(q_outputs[0])
+        d_emb = torch.tensor(d_outputs[0])
+
+        manual_score = compute_maxsim_score(q_emb, d_emb).item()
+
+        vllm_scores = vllm_model.score(TEXT_QUERIES[0], TEXT_DOCUMENTS[0])
+
+        assert len(vllm_scores) == 1
+        assert vllm_scores[0] == pytest.approx(manual_score, rel=0.01)
+
+
+def _run_relevance_test(
+    vllm_runner: type[VllmRunner],
+    model: str,
+    *,
+    dtype: str,
+) -> None:
+    """Verify that relevant documents score higher than irrelevant ones."""
+    query = "What is machine learning?"
+    documents = [
+        "Machine learning is a subset of artificial intelligence.",
+        "The weather forecast shows rain tomorrow.",
+        "Deep learning uses neural networks for complex tasks.",
+    ]
+
+    with vllm_runner(
+        model,
+        runner="pooling",
+        dtype=dtype,
+        max_model_len=4096,
+        enforce_eager=True,
+        gpu_memory_utilization=GPU_MEMORY_UTILIZATION,
+    ) as vllm_model:
+        scores = vllm_model.score(query, documents)
+
+        assert len(scores) == 3
+        assert scores[0] > scores[1], "ML doc should score higher than weather doc"
+        assert scores[2] > scores[1], "DL doc should score higher than weather doc"
+
+
+@pytest.mark.parametrize("model", MODELS)
+@pytest.mark.parametrize("dtype", [DTYPE])
+def test_colpali_token_embed(
+    vllm_runner,
+    model: str,
+    dtype: str,
+) -> None:
+    _run_token_embed_test(vllm_runner, model, dtype=dtype)
+
+
+@pytest.mark.parametrize("model", MODELS)
+@pytest.mark.parametrize("dtype", [DTYPE])
+def test_colpali_late_interaction_scoring(
+    vllm_runner,
+    model: str,
+    dtype: str,
+) -> None:
+    _run_late_interaction_test(vllm_runner, model, dtype=dtype)
+
+
+@pytest.mark.parametrize("model", MODELS)
+@pytest.mark.parametrize("dtype", [DTYPE])
+def test_colpali_relevance_ordering(
+    vllm_runner,
+    model: str,
+    dtype: str,
+) -> None:
+    _run_relevance_test(vllm_runner, model, dtype=dtype)
+
+
+# ── Multimodal scoring tests ────────────────────────────────
+
+
+def _run_multimodal_text_query_image_docs_test(
+    vllm_runner: type[VllmRunner],
+    model: str,
+    *,
+    dtype: str,
+) -> None:
+    """Score a text query against image documents via the multimodal path."""
+    red_image = _make_base64_image(64, 64, color=(255, 0, 0))
+    blue_image = _make_base64_image(64, 64, color=(0, 0, 255))
+
+    query = "Describe the red object"
+    image_docs = [
+        _make_image_mm_param(red_image),
+        _make_image_mm_param(blue_image),
+    ]
+
+    with vllm_runner(
+        model,
+        runner="pooling",
+        dtype=dtype,
+        max_model_len=4096,
+        enforce_eager=True,
+        gpu_memory_utilization=GPU_MEMORY_UTILIZATION,
+    ) as vllm_model:
+        scores = vllm_model.llm.score(query, image_docs)
+
+        assert len(scores) == 2
+        for s in scores:
+            assert isinstance(s.outputs.score, float)
+
+
+def _run_multimodal_mixed_docs_test(
+    vllm_runner: type[VllmRunner],
+    model: str,
+    *,
+    dtype: str,
+) -> None:
+    """Score a text query against a mix of text and image documents."""
+    red_image = _make_base64_image(64, 64, color=(255, 0, 0))
+
+    query = "What is the capital of France?"
+    documents: list = [
+        "The capital of France is Paris.",
+        _make_image_mm_param(red_image),
+    ]
+
+    with vllm_runner(
+        model,
+        runner="pooling",
+        dtype=dtype,
+        max_model_len=4096,
+        enforce_eager=True,
+        gpu_memory_utilization=GPU_MEMORY_UTILIZATION,
+    ) as vllm_model:
+        scores = vllm_model.llm.score(query, documents)
+
+        assert len(scores) == 2
+        for s in scores:
+            assert isinstance(s.outputs.score, float)
+        # Text document about France should score higher than a random image
+        assert scores[0].outputs.score > scores[1].outputs.score
+
+
+def _run_multimodal_image_query_text_docs_test(
+    vllm_runner: type[VllmRunner],
+    model: str,
+    *,
+    dtype: str,
+) -> None:
+    """Score an image query against text documents."""
+    red_image = _make_base64_image(64, 64, color=(255, 0, 0))
+    image_query = _make_image_mm_param(red_image, text="red color")
+
+    documents = [
+        "A bright red sports car.",
+        "The weather forecast shows rain tomorrow.",
+    ]
+
+    with vllm_runner(
+        model,
+        runner="pooling",
+        dtype=dtype,
+        max_model_len=4096,
+        enforce_eager=True,
+        gpu_memory_utilization=GPU_MEMORY_UTILIZATION,
+    ) as vllm_model:
+        scores = vllm_model.llm.score(image_query, documents)
+
+        assert len(scores) == 2
+        for s in scores:
+            assert isinstance(s.outputs.score, float)
+
+
+@pytest.mark.parametrize("model", MODELS)
+@pytest.mark.parametrize("dtype", [DTYPE])
+def test_colpali_multimodal_text_query_image_docs(
+    vllm_runner,
+    model: str,
+    dtype: str,
+) -> None:
+    _run_multimodal_text_query_image_docs_test(vllm_runner, model, dtype=dtype)
+
+
+@pytest.mark.parametrize("model", MODELS)
+@pytest.mark.parametrize("dtype", [DTYPE])
+def test_colpali_multimodal_mixed_docs(
+    vllm_runner,
+    model: str,
+    dtype: str,
+) -> None:
+    _run_multimodal_mixed_docs_test(vllm_runner, model, dtype=dtype)
+
+
+@pytest.mark.parametrize("model", MODELS)
+@pytest.mark.parametrize("dtype", [DTYPE])
+def test_colpali_multimodal_image_query_text_docs(
+    vllm_runner,
+    model: str,
+    dtype: str,
+) -> None:
+    _run_multimodal_image_query_text_docs_test(vllm_runner, model, dtype=dtype)
diff --git a/tests/models/registry.py b/tests/models/registry.py
index f7733f3e5..afd630fa7 100644
--- a/tests/models/registry.py
+++ b/tests/models/registry.py
@@ -631,6 +631,7 @@ _LATE_INTERACTION_EXAMPLE_MODELS = {
     "ColModernVBertForRetrieval": _HfExamplesInfo(
         "ModernVBERT/colmodernvbert-merged",
     ),
+    "ColPaliForRetrieval": _HfExamplesInfo("vidore/colpali-v1.3-hf"),
     "ColQwen3": _HfExamplesInfo(
         "TomoroAI/tomoro-colqwen3-embed-4b", trust_remote_code=True
     ),
diff --git a/vllm/model_executor/models/colpali.py b/vllm/model_executor/models/colpali.py
new file mode 100644
index 000000000..18317c0aa
--- /dev/null
+++ b/vllm/model_executor/models/colpali.py
@@ -0,0 +1,245 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+"""
+ColPali late interaction model for multi-modal retrieval and reranking.
+
+ColPali extends PaliGemma with a ColBERT-style late interaction head,
+producing per-token embeddings for both text and image inputs. It uses
+MaxSim scoring for retrieval/reranking tasks.
+
+This model supports the "token_embed" pooling task and is designed for
+multi-vector retrieval of documents containing both text and images.
+
+Reference: https://arxiv.org/abs/2407.01449 (ColPali)
+Based on: PaliGemma backbone (SigLIP + Gemma) with custom text projection
+
+Target models:
+- vidore/colpali-v1.3-hf
+"""
+
+from collections.abc import Iterable, Mapping
+
+import torch
+import torch.nn as nn
+from transformers import BatchFeature, PaliGemmaProcessor
+
+from vllm.config import VllmConfig
+from vllm.model_executor.layers.pooler.tokwise import pooler_for_token_embed
+from vllm.model_executor.model_loader.weight_utils import default_weight_loader
+from vllm.multimodal import MULTIMODAL_REGISTRY
+
+from .interfaces import SupportsLateInteraction
+from .interfaces_base import default_pooling_type
+from .paligemma import (
+    PaliGemmaDummyInputsBuilder,
+    PaliGemmaForConditionalGeneration,
+    PaliGemmaMultiModalProcessor,
+    PaliGemmaProcessingInfo,
+)
+from .utils import AutoWeightsLoader, WeightsMapper
+
+
+class ColPaliProcessingInfo(PaliGemmaProcessingInfo):
+    """Processing info for ColPali models.
+
+    ColPali models use a custom HuggingFace config (ColPaliConfig) that is
+    not an instance of PaliGemmaConfig. We override get_hf_config() and
+    get_hf_processor() to skip the strict type check.
+    """
+
+    def get_hf_config(self):
+        return self.ctx.get_hf_config()
+
+    def get_hf_processor(self, **kwargs: object) -> PaliGemmaProcessor:
+        # Force standard PaliGemmaProcessor even when trust_remote_code=True.
+        return self.ctx.get_hf_processor(PaliGemmaProcessor, **kwargs)
+
+
+class ColPaliMultiModalProcessor(PaliGemmaMultiModalProcessor):
+    """Multimodal processor for ColPali."""
+
+    def _call_hf_processor(
+        self,
+        prompt: str,
+        mm_data: Mapping[str, object],
+        mm_kwargs: Mapping[str, object],
+        tok_kwargs: Mapping[str, object],
+    ) -> BatchFeature:
+        if mm_data:
+            # The ColPali tokenizer_config.json ships with a small default
+            # max_length (50) that truncates the 1024 image tokens inserted
+            # by PaliGemmaProcessor, causing a token-count mismatch.
+            # vLLM enforces its own max_model_len, so we disable HF
+            # truncation to keep all image + text tokens intact.
+            tok_kwargs = dict(tok_kwargs, truncation=False)
+        return super()._call_hf_processor(
+            prompt=prompt,
+            mm_data=mm_data,
+            mm_kwargs=mm_kwargs,
+            tok_kwargs=tok_kwargs,
+        )
+
+
+@default_pooling_type(seq_pooling_type="CLS", tok_pooling_type="ALL")
+@MULTIMODAL_REGISTRY.register_processor(
+    ColPaliMultiModalProcessor,
+    info=ColPaliProcessingInfo,
+    dummy_inputs=PaliGemmaDummyInputsBuilder,
+)
+class ColPaliModel(
+    PaliGemmaForConditionalGeneration,
+    SupportsLateInteraction,
+):
+    """ColPali late interaction model for multi-modal retrieval/reranking.
+
+    This model extends PaliGemmaForConditionalGeneration with a ColBERT-style
+    linear projection layer for per-token embeddings. It supports:
+    - "token_embed" task: Per-token embeddings for late interaction scoring
+
+    The model produces L2-normalized per-token embeddings by:
+    1. Running the PaliGemma backbone (vision + language) to get hidden states
+    2. Projecting hidden states through a linear layer (hidden_size -> embed_dim)
+    3. L2-normalizing the projected embeddings
+    """
+
+    # Mark this as a pooling model so vLLM routes to pooler path
+    is_pooling_model = True
+
+    # Override hf_to_vllm_mapper to handle ColPali weight naming.
+    hf_to_vllm_mapper = WeightsMapper(
+        orig_to_new_prefix={
+            # HF transformers checkpoint (vidore/colpali-v1.3-hf)
+            # Weights: vlm.vision_tower.*, vlm.language_model.*,
+            # vlm.multi_modal_projector.*
+            "vlm.vision_tower.": "vision_tower.",
+            "vlm.language_model.": "language_model.",
+            "vlm.multi_modal_projector.": "multi_modal_projector.",
+            # colpali-engine checkpoint naming
+            "model.vision_tower.": "vision_tower.",
+            "model.language_model.": "language_model.",
+            "model.multi_modal_projector.": "multi_modal_projector.",
+            "lm_head.": "language_model.lm_head.",
+        }
+    )
+
+    def __init__(self, *, vllm_config: VllmConfig, prefix: str = ""):
+        super().__init__(vllm_config=vllm_config, prefix=prefix)
+
+        config = vllm_config.model_config.hf_config
+        head_dtype = vllm_config.model_config.head_dtype
+
+        hidden_size = getattr(config, "hidden_size", None)
+        if hidden_size is None and hasattr(config, "text_config"):
+            hidden_size = config.text_config.hidden_size
+        if hidden_size is None:
+            raise ValueError(
+                "Unable to determine text hidden size from config. "
+                "Expected 'hidden_size' or 'text_config.hidden_size'."
+            )
+        self._proj_hidden_size = hidden_size
+
+        # ColPali uses embedding_dim=128, but also check other naming variants
+        self.embed_dim: int | None = (
+            getattr(config, "embedding_dim", None)
+            or getattr(config, "embed_dim", None)
+            or getattr(config, "dim", None)
+            or getattr(config, "projection_dim", None)
+            or getattr(config, "colbert_dim", None)
+        )
+
+        # Build the projection layer if embed_dim is known
+        if self.embed_dim is not None:
+            self.custom_text_proj = nn.Linear(
+                hidden_size,
+                self.embed_dim,
+                bias=False,
+                dtype=head_dtype,
+            )
+        else:
+            # Will be created during load_weights when dim is inferred
+            self.custom_text_proj = None
+
+        pooler_config = vllm_config.model_config.pooler_config
+        assert pooler_config is not None
+        self.pooler = pooler_for_token_embed(
+            pooler_config,
+            projector=self.custom_text_proj,
+        )
+
+    def forward(
+        self,
+        input_ids: torch.Tensor | None,
+        positions: torch.Tensor,
+        intermediate_tensors=None,
+        inputs_embeds: torch.Tensor | None = None,
+        **kwargs: object,
+    ) -> torch.Tensor:
+        return super().forward(
+            input_ids=input_ids,
+            positions=positions,
+            intermediate_tensors=intermediate_tensors,
+            inputs_embeds=inputs_embeds,
+            **kwargs,
+        )
+
+    # Names used for the projection layer across different ColPali variants
+    _PROJ_LAYER_NAMES = {
+        "custom_text_proj",  # vLLM internal naming
+        "embedding_proj_layer",  # colpali-engine / HF naming
+    }
+
+    def _is_proj_weight(self, name: str) -> bool:
+        """Check if a weight name belongs to the projection layer."""
+        return any(proj_name in name for proj_name in self._PROJ_LAYER_NAMES)
+
+    def load_weights(self, weights: Iterable[tuple[str, torch.Tensor]]) -> set[str]:
+        """Load weights with special handling for ColPali projection layer."""
+        weights_list = list(weights)
+        proj_weights: list[tuple[str, torch.Tensor]] = []
+        model_weights: list[tuple[str, torch.Tensor]] = []
+
+        for name, weight in weights_list:
+            if self._is_proj_weight(name):
+                proj_weights.append((name, weight))
+            else:
+                model_weights.append((name, weight))
+
+        loader = AutoWeightsLoader(self)
+        loaded = loader.load_weights(model_weights, mapper=self.hf_to_vllm_mapper)
+
+        if proj_weights:
+            model_dtype = next(self.language_model.parameters()).dtype
+            model_device = next(self.language_model.parameters()).device
+
+            for name, weight in proj_weights:
+                if self.embed_dim is None and "weight" in name:
+                    self.embed_dim = weight.shape[0]
+                    has_bias = any("bias" in n for n, _ in proj_weights)
+                    self.custom_text_proj = nn.Linear(
+                        self._proj_hidden_size,
+                        self.embed_dim,
+                        bias=has_bias,
+                        dtype=model_dtype,
+                    )
+                    self.custom_text_proj.to(model_device)
+
+                if self.custom_text_proj is not None:
+                    param_name = name.split(".")[-1]
+                    param = getattr(self.custom_text_proj, param_name, None)
+                    if param is not None:
+                        weight = weight.to(device=param.device, dtype=param.dtype)
+                        default_weight_loader(param, weight)
+                        loaded.add(f"custom_text_proj.{param_name}")
+
+            # Update pooler projector for the lazy-creation path
+            self.pooler.head.projector = self.custom_text_proj
+
+        # Mark pooler projector params as loaded
+        if hasattr(self, "pooler") and hasattr(self.pooler, "head"):
+            head = self.pooler.head
+            projector = getattr(head, "projector", None)
+            if projector is not None and isinstance(projector, nn.Module):
+                for pname, _ in projector.named_parameters():
+                    loaded.add(f"pooler.head.projector.{pname}")
+
+        return loaded
diff --git a/vllm/model_executor/models/registry.py b/vllm/model_executor/models/registry.py
index d5d3bd265..5fd64c7cb 100644
--- a/vllm/model_executor/models/registry.py
+++ b/vllm/model_executor/models/registry.py
@@ -247,6 +247,7 @@ _EMBEDDING_MODELS = {
     "XLMRobertaModel": ("roberta", "RobertaEmbeddingModel"),
     # [Multimodal]
     "CLIPModel": ("clip", "CLIPEmbeddingModel"),
+    "ColPaliForRetrieval": ("colpali", "ColPaliModel"),
     "LlavaNextForConditionalGeneration": (
         "llava_next",
         "LlavaNextForConditionalGeneration",
diff --git a/vllm/transformers_utils/chat_templates/registry.py b/vllm/transformers_utils/chat_templates/registry.py
index 0064cc6d6..af9fc77f1 100644
--- a/vllm/transformers_utils/chat_templates/registry.py
+++ b/vllm/transformers_utils/chat_templates/registry.py
@@ -33,6 +33,7 @@ _MODEL_TYPE_TO_CHAT_TEMPLATE_FALLBACK: dict[str, ChatTemplatePath] = {
     "blip-2": CHAT_TEMPLATES_DIR / "template_blip2.jinja",
     "chameleon": CHAT_TEMPLATES_DIR / "template_basic.jinja",
     "clip": CHAT_TEMPLATES_DIR / "template_basic.jinja",
+    "colpali": CHAT_TEMPLATES_DIR / "template_basic.jinja",
     "deepseek_ocr": CHAT_TEMPLATES_DIR / "template_deepseek_ocr.jinja",
     "deepseek_ocr2": CHAT_TEMPLATES_DIR / "template_deepseek_ocr.jinja",
     "deepseek_vl_v2": CHAT_TEMPLATES_DIR / "template_deepseek_vl2.jinja",
diff --git a/vllm/transformers_utils/config.py b/vllm/transformers_utils/config.py
index f03de6015..5aa984515 100644
--- a/vllm/transformers_utils/config.py
+++ b/vllm/transformers_utils/config.py
@@ -78,6 +78,7 @@ _CONFIG_REGISTRY: dict[str, type[PretrainedConfig]] = LazyConfigDict(
     bagel="BagelConfig",
     chatglm="ChatGLMConfig",
     colmodernvbert="ColModernVBertConfig",
+    colpali="ColPaliConfig",
     colqwen3="ColQwen3Config",
     ops_colqwen3="OpsColQwen3Config",
     qwen3_vl_nemotron_embed="Qwen3VLNemotronEmbedConfig",
diff --git a/vllm/transformers_utils/configs/__init__.py b/vllm/transformers_utils/configs/__init__.py
index 7902515e2..a19a5ec0f 100644
--- a/vllm/transformers_utils/configs/__init__.py
+++ b/vllm/transformers_utils/configs/__init__.py
@@ -20,6 +20,7 @@ _CLASS_TO_MODULE: dict[str, str] = {
     "BagelConfig": "vllm.transformers_utils.configs.bagel",
     "ChatGLMConfig": "vllm.transformers_utils.configs.chatglm",
     "ColModernVBertConfig": "vllm.transformers_utils.configs.colmodernvbert",
+    "ColPaliConfig": "vllm.transformers_utils.configs.colpali",
     "ColQwen3Config": "vllm.transformers_utils.configs.colqwen3",
     "OpsColQwen3Config": "vllm.transformers_utils.configs.colqwen3",
     "Qwen3VLNemotronEmbedConfig": "vllm.transformers_utils.configs.colqwen3",
@@ -76,6 +77,7 @@ __all__ = [
     "BagelConfig",
     "ChatGLMConfig",
     "ColModernVBertConfig",
+    "ColPaliConfig",
     "ColQwen3Config",
     "OpsColQwen3Config",
     "Qwen3VLNemotronEmbedConfig",
diff --git a/vllm/transformers_utils/configs/colpali.py b/vllm/transformers_utils/configs/colpali.py
new file mode 100644
index 000000000..f64aa7564
--- /dev/null
+++ b/vllm/transformers_utils/configs/colpali.py
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+"""
+ColPali configuration that extends PaliGemmaConfig with embedding projection
+fields. This allows ColPali models to be loaded without trust_remote_code
+by mapping their custom model_type (colpali) to a standard config class
+that vLLM understands.
+
+Supported model_types:
+- colpali (vidore/colpali-v1.3-hf)
+"""
+
+from transformers import PaliGemmaConfig
+
+
+class ColPaliConfig(PaliGemmaConfig):
+    """Configuration class for ColPali models.
+
+    Extends PaliGemmaConfig with additional fields used by ColPali variants
+    for the embedding projection layer.
+    """
+
+    model_type = "colpali"
+
+    def __init__(
+        self,
+        embedding_dim: int | None = None,
+        embed_dim: int | None = None,
+        dim: int | None = None,
+        projection_dim: int | None = None,
+        colbert_dim: int | None = None,
+        pooling: str | None = None,
+        vlm_config: dict | None = None,
+        **kwargs,
+    ):
+        # Store embedding projection config fields
+        self.embedding_dim = embedding_dim
+        self.embed_dim = embed_dim
+        self.dim = dim
+        self.projection_dim = projection_dim
+        self.colbert_dim = colbert_dim
+        self.pooling = pooling
+
+        # The HF checkpoint nests PaliGemma config inside "vlm_config".
+        # Flatten it so PaliGemmaConfig receives vision_config, text_config,
+        # image_token_index, etc. directly.
+        # Use setdefault to avoid overwriting keys already set (e.g.
+        # model_type="colpali" would be clobbered by "paligemma" from
+        # vlm_config).
+        if vlm_config is not None:
+            vlm_dict = (
+                vlm_config if isinstance(vlm_config, dict) else vlm_config.to_dict()
+            )
+            _conflicting = {"model_type", "_name_or_path"}
+            for key, value in vlm_dict.items():
+                if key not in _conflicting:
+                    kwargs.setdefault(key, value)
+
+        super().__init__(**kwargs)