diff --git a/docker/README.md b/docker/README.md
index e645b12d8b..e77c2ebf29 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -1,6 +1,6 @@
 ## Supported OSes
 
-* CentOS 7 and 8
+* CentOS 7
 * Debian 9 and 10
 * Ubuntu 18 and 20
 
diff --git a/docker/centos8/Dockerfile b/docker/centos8/Dockerfile
deleted file mode 100644
index 74809c34d5..0000000000
--- a/docker/centos8/Dockerfile
+++ /dev/null
@@ -1,69 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# ORC compile for CentOS 8
-#
-
-FROM centos:8
-LABEL maintainer="Apache ORC project <dev@orc.apache.org>"
-ARG jdk=8
-
-RUN yum check-update || true
-RUN yum install -y \
-  cmake \
-  curl-devel \
-  cyrus-sasl-devel \
-  expat-devel \
-  gcc \
-  gcc-c++ \
-  gettext-devel \
-  git \
-  libarchive \
-  libtool \
-  make \
-  maven \
-  openssl-devel \
-  tar \
-  wget \
-  which \
-  zlib-devel && \
-  if [ "${jdk}" = "11" ] ; then \
-    yum install -y \
-    java-11-openjdk  \
-    java-11-openjdk-devel \
-    && \
-    update-alternatives --set java  $(readlink -f /usr/lib/jvm/java-11-openjdk/bin/java) && \
-    update-alternatives --set javac $(readlink -f /usr/lib/jvm/java-11-openjdk/bin/javac) \
-  ; else \
-    yum install -y \
-    java-1.8.0-openjdk \
-    java-1.8.0-openjdk-devel \
-  ; fi
-
-ENV TZ=America/Los_Angeles
-WORKDIR /root
-
-VOLUME /root/.m2/repository
-
-CMD if [ ! -d orc ]; then \
-      echo "No volume provided, building from apache main."; \
-      echo "Pass '-v`pwd`:/root/orc' to docker run to build local source."; \
-      git clone https://github.com/apache/orc.git -b main; \
-    fi && \
-    mkdir build && \
-    cd build && \
-    cmake ../orc && \
-    make package test-out
diff --git a/docker/os-list.txt b/docker/os-list.txt
index ef4b687cec..2dc99430d4 100644
--- a/docker/os-list.txt
+++ b/docker/os-list.txt
@@ -1,5 +1,4 @@
 centos7
-centos8
 debian9
 debian10
 debian11
diff --git a/site/_docs/building.md b/site/_docs/building.md
index a947ddd288..76a3a18a4c 100644
--- a/site/_docs/building.md
+++ b/site/_docs/building.md
@@ -9,7 +9,7 @@ dockerUrl: https://github.com/apache/orc/blob/main/docker
 
 The C++ library is supported on the following operating systems:
 
-* CentOS 7 or 8
+* CentOS 7
 * Debian 9 to 11
 * MacOS 11 to 12.1
 * Ubuntu 18.04 or 20.04
@@ -26,7 +26,6 @@ For each version of Linux, please check the corresponding Dockerfile, which
 is in the docker subdirectory, for the list of packages required to build ORC:
 
 * [CentOS 7]({{ page.dockerUrl }}/centos7/Dockerfile)
-* [CentOS 8]({{ page.dockerUrl }}/centos8/Dockerfile)
 * [Debian 9]({{ page.dockerUrl }}/debian9/Dockerfile)
 * [Debian 10]({{ page.dockerUrl }}/debian10/Dockerfile)
 * [Debian 11]({{ page.dockerUrl }}/debian11/Dockerfile)