diff --git a/data/deprecations/17-0-remove-ubuntu-18-04.yml b/data/deprecations/17-0-remove-ubuntu-18-04.yml
new file mode 100644
index 0000000000000000000000000000000000000000..8d722aec1a2669addee5b25add612aa602f357e8
--- /dev/null
+++ b/data/deprecations/17-0-remove-ubuntu-18-04.yml
@@ -0,0 +1,17 @@
+- title: "Linux packages for Ubuntu 18.04"
+  removal_milestone: "17.0"
+  announcement_milestone: "16.8"
+  breaking_change: false
+  reporter: balasankarc
+  stage: Core Platform
+  issue_url: https://gitlab.com/gitlab-org/omnibus-gitlab/-/issues/8082
+  body: |  # (required) Don't change this line.
+    Standard support for Ubuntu 18.04 [ended on June 2023](https://wiki.ubuntu.com/Releases).
+
+    From GitLab 17.0, we will not provide Linux packages for Ubuntu 18.04.
+
+    To prepare for GitLab 17.0 and later:
+
+    1. Move servers running GitLab instances from Ubuntu 18.04 to either Ubuntu 20.04 or Ubuntu 22.04.
+    1. Upgrade your GitLab instances using Linux package for the version of Ubuntu you're now using.
+  documentation_url: https://docs.gitlab.com/ee/administration/package_information/supported_os.html
diff --git a/doc/update/deprecations.md b/doc/update/deprecations.md
index 02fd4b3454ecf72a0c29635d681338336894499b..0bd9c8f73563feccd7de905371ea922df223c166 100644
--- a/doc/update/deprecations.md
+++ b/doc/update/deprecations.md
@@ -879,6 +879,27 @@ Users are advised to upgrade from sbt 1.0.x.
 
 </div>
 
+<div class="deprecation " data-milestone="17.0">
+
+### Linux packages for Ubuntu 18.04
+
+<div class="deprecation-notes">
+- Announced in GitLab <span class="milestone">16.8</span>
+- Removal in GitLab <span class="milestone">17.0</span>
+- To discuss this change or learn more, see the [deprecation issue](https://gitlab.com/gitlab-org/omnibus-gitlab/-/issues/8082).
+</div>
+
+Standard support for Ubuntu 18.04 [ended on June 2023](https://wiki.ubuntu.com/Releases).
+
+From GitLab 17.0, we will not provide Linux packages for Ubuntu 18.04.
+
+To prepare for GitLab 17.0 and later:
+
+1. Move servers running GitLab instances from Ubuntu 18.04 to either Ubuntu 20.04 or Ubuntu 22.04.
+1. Upgrade your GitLab instances using Linux package for the version of Ubuntu you're now using.
+
+</div>
+
 <div class="deprecation breaking-change" data-milestone="17.0">
 
 ### List repository directories Rake task