diff --git a/dev/release/post-06-ruby.sh b/dev/release/post-06-ruby.sh
new file mode 100755
index 0000000000..56a5589683
--- /dev/null
+++ b/dev/release/post-06-ruby.sh
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+#
+# 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.
+
+set -e
+set -u
+set -o pipefail
+
+main() {
+    if [ "$#" -ne 1 ]; then
+        echo "Usage: $0 <version>"
+        echo "Usage: $0 1.0.0"
+        exit 1
+    fi
+
+    local -r version="$1"
+
+    archive_name=apache-arrow-adbc-${version}
+
+    tar_gz=${archive_name}.tar.gz
+
+    rm -f ${tar_gz}
+    curl \
+      --remote-name \
+      --fail \
+      https://downloads.apache.org/arrow/apache-arrow-adbc-${version}/${tar_gz}
+    rm -rf ${archive_name}
+    tar xf ${tar_gz}
+
+    read -p "Please enter your RubyGems MFA one-time password (or leave empty if you don't have MFA enabled): " GEM_HOST_OTP_CODE </dev/tty
+    export GEM_HOST_OTP_CODE
+
+    pushd ${archive_name}/ruby
+    rake release
+    popd
+
+    rm -rf ${archive_name}
+    rm -f ${tar_gz}
+
+    echo "Success! The released RubyGems are available here:"
+    echo "  https://rubygems.org/gems/red-adbc/versions/${version}"
+}
+
+main "$@"
diff --git a/dev/release/post-06-remove-old-artifacts.sh b/dev/release/post-07-remove-old-artifacts.sh
similarity index 100%
rename from dev/release/post-06-remove-old-artifacts.sh
rename to dev/release/post-07-remove-old-artifacts.sh
diff --git a/dev/release/post-07-bump-versions.sh b/dev/release/post-08-bump-versions.sh
similarity index 100%
rename from dev/release/post-07-bump-versions.sh
rename to dev/release/post-08-bump-versions.sh
diff --git a/docs/source/development/releasing.rst b/docs/source/development/releasing.rst
index 9cf9c67c30..b7a2043396 100644
--- a/docs/source/development/releasing.rst
+++ b/docs/source/development/releasing.rst
@@ -351,6 +351,25 @@ Be sure to go through on the following checklist:
       # dev/release/post-05-linux.sh ../arrow 10.0.0 0
       dev/release/post-05-linux.sh <arrow-dir> <version> <rc-number>
 
+.. dropdown:: Upload Ruby packages to RubyGems
+   :class-title: sd-fs-5
+   :class-container: sd-shadow-md
+
+   You must be one of owners of https://rubygems.org/gems/red-adbc
+   . If you aren't an owner of red-adbc yet, an existing owner must
+   run the following command line to add you to red-adbc owners:
+
+   .. code-block:: Bash
+
+      gem owner -a ${RUBYGEMS_ORG_ACCOUNT_FOR_RELEASE_MANAGER} red-adbc
+
+   An owner of red-adbc can upload:
+
+   .. code-block:: Bash
+
+      # dev/release/post-06-ruby.sh 1.0.0
+      dev/release/post-06-ruby.sh <version>
+
 .. dropdown:: Announce the new release
    :class-title: sd-fs-5
    :class-container: sd-shadow-md
@@ -373,7 +392,7 @@ Be sure to go through on the following checklist:
 
    .. code-block:: Bash
 
-      dev/release/post-06-remove-old-artifacts.sh
+      dev/release/post-07-remove-old-artifacts.sh
 
 .. dropdown:: Bump versions
    :class-title: sd-fs-5
@@ -385,7 +404,7 @@ Be sure to go through on the following checklist:
 
    .. code-block:: Bash
 
-      # dev/release/post-07-bump-versions.sh ../arrow 0.1.0 0.2.0
-      dev/release/post-07-bump-versions.sh <arrow-dir> <version> <next_version>
+      # dev/release/post-08-bump-versions.sh ../arrow 0.1.0 0.2.0
+      dev/release/post-08-bump-versions.sh <arrow-dir> <version> <next_version>
 
 .. _nightly-website.yml: https://github.com/apache/arrow-adbc/actions/workflows/nightly-website.yml