diff --git a/doc/source/data/api/api.rst b/doc/source/data/api/api.rst
index a5ce1410d1d9a..39d7d81fa7473 100644
--- a/doc/source/data/api/api.rst
+++ b/doc/source/data/api/api.rst
@@ -12,7 +12,6 @@ Ray Data API
     execution_options.rst
     grouped_data.rst
     data_context.rst
-    data_representations.rst
     random_access_dataset.rst
     utility.rst
     from_other_data_libs.rst
diff --git a/doc/source/data/api/data_representations.rst b/doc/source/data/api/data_representations.rst
deleted file mode 100644
index 899cde7e4d2fc..0000000000000
--- a/doc/source/data/api/data_representations.rst
+++ /dev/null
@@ -1,48 +0,0 @@
-.. _data-representations:
-
-Data Representations (internal)
-===============================
-
-.. currentmodule:: ray.data
-
-.. _block-api:
-
-Block API
----------
-
-.. autosummary::
-   :toctree: doc/
-
-   block.Block
-   block.BlockExecStats
-   block.BlockMetadata
-   block.BlockAccessor
-
-Batch API
----------
-
-.. autosummary::
-   :toctree: doc/
-
-   block.DataBatch
-
-.. _dataset-tensor-extension-api:
-
-Tensor Column Extension API
----------------------------
-
-.. autosummary::
-   :toctree: doc/
-
-   extensions.tensor_extension.create_ragged_ndarray
-
-.. autosummary::
-   :toctree: doc/
-   :template: autosummary/class_without_autosummary.rst
-
-   extensions.tensor_extension.TensorDtype
-   extensions.tensor_extension.TensorArray
-   extensions.tensor_extension.ArrowTensorType
-   extensions.tensor_extension.ArrowTensorArray
-   extensions.tensor_extension.ArrowVariableShapedTensorType
-   extensions.tensor_extension.ArrowVariableShapedTensorArray