diff --git a/README.md b/README.md
index fb7f838a572b..8c92d0780fa5 100644
--- a/README.md
+++ b/README.md
@@ -60,8 +60,6 @@ See [use cases] for examples. The following related subprojects target end users
 
 - [DataFusion Python](https://github.com/apache/datafusion-python/) offers a Python interface for SQL and DataFrame
   queries.
-- [DataFusion Ray](https://github.com/apache/datafusion-ray/) provides a distributed version of DataFusion that scales
-  out on Ray clusters.
 - [DataFusion Comet](https://github.com/apache/datafusion-comet/) is an accelerator for Apache Spark based on
   DataFusion.
 
diff --git a/docs/source/index.rst b/docs/source/index.rst
index a22c109655a5..2fc7970f094b 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -49,8 +49,6 @@ The following related subprojects target end users and have separate documentati
 
 - `DataFusion Python <https://datafusion.apache.org/python/>`_ offers a Python interface for SQL and DataFrame
   queries.
-- `DataFusion Ray <https://github.com/apache/datafusion-ray/>`_ provides a distributed version of DataFusion
-  that scales out on `Ray <https://www.ray.io>`_ clusters.
 - `DataFusion Comet <https://datafusion.apache.org/comet/>`_ is an accelerator for Apache Spark based on
   DataFusion.