diff --git a/.github/workflows/pr_comment.yaml b/.github/workflows/pr_comment.yaml
deleted file mode 100644
index e72fcc06..00000000
--- a/.github/workflows/pr_comment.yaml
+++ /dev/null
@@ -1,56 +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.
-
-name: PR comment
-
-on:
-  pull_request_target:
-    paths:
-      - 'ci/scripts/docs.sh'
-      - 'docs/**'
-    types:
-      - opened
-
-permissions:
-  contents: read
-  issues: write
-  pull-requests: write
-
-jobs:
-  preview-url:
-    name: Preview URL
-    runs-on: ubuntu-latest
-    steps:
-      - name: Comment
-        env:
-          GH_TOKEN: ${{ github.token }}
-          PR_REPOSITORY: ${{ github.event.pull_request.base.repo.full_name }}
-          FORK_REPOSITORY: ${{ github.event.pull_request.head.repo.full_name }}
-          PR_NUMBER: ${{ github.event.number }}
-        run: |
-          configure_url="https://github.com/apache/arrow-dotnet/blob/main/docs/README.md#preview-on-forks"
-          fork_owner=${FORK_REPOSITORY%/*}
-          fork_repository=${FORK_REPOSITORY#*/}
-          {
-            echo "Documentation preview URL: https://${fork_owner}.github.io/${fork_repository}"
-            echo ""
-            echo "If the preview URL doesn't work, you may need to configure your fork repository for preview."
-            echo "See ${configure_url} for instructions on how to configure."
-          } | tee body.md
-          gh pr comment ${PR_NUMBER} \
-            --body-file body.md \
-            --repo ${PR_REPOSITORY}