diff --git a/db/docs/batched_background_migrations/mark_admin_bot_runners_as_hosted.yml b/db/docs/batched_background_migrations/mark_admin_bot_runners_as_hosted.yml
new file mode 100644
index 0000000000000000000000000000000000000000..358c4124bbe1cb1b36817b6095092c997adff8b7
--- /dev/null
+++ b/db/docs/batched_background_migrations/mark_admin_bot_runners_as_hosted.yml
@@ -0,0 +1,8 @@
+---
+migration_job_name: MarkAdminBotRunnersAsHosted
+description: Mark runners created by admin bot as hosted on GitLab Dedicated
+feature_category: hosted_runners
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/183329
+milestone: '18.0'
+queued_migration_version: 20250505095336
+finalized_by: # version of the migration that finalized this BBM
diff --git a/db/post_migrate/20250505095336_queue_mark_admin_bot_runners_as_hosted.rb b/db/post_migrate/20250505095336_queue_mark_admin_bot_runners_as_hosted.rb
new file mode 100644
index 0000000000000000000000000000000000000000..a1a2eacf4aa9a7f0d55f1cfbbf85f3035dcba087
--- /dev/null
+++ b/db/post_migrate/20250505095336_queue_mark_admin_bot_runners_as_hosted.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+class QueueMarkAdminBotRunnersAsHosted < Gitlab::Database::Migration[2.3]
+  milestone '18.0'
+
+  # Select the applicable gitlab schema for your batched background migration
+  restrict_gitlab_migration gitlab_schema: :gitlab_ci
+
+  MIGRATION = "MarkAdminBotRunnersAsHosted"
+  DELAY_INTERVAL = 2.minutes
+  BATCH_SIZE = 1000
+  SUB_BATCH_SIZE = 100
+
+  def up
+    queue_batched_background_migration(
+      MIGRATION,
+      :ci_runners,
+      :id,
+      job_interval: DELAY_INTERVAL,
+      batch_size: BATCH_SIZE,
+      sub_batch_size: SUB_BATCH_SIZE
+    )
+  end
+
+  def down
+    delete_batched_background_migration(MIGRATION, :ci_runners, :id, [])
+  end
+end
diff --git a/db/schema_migrations/20250505095336 b/db/schema_migrations/20250505095336
new file mode 100644
index 0000000000000000000000000000000000000000..28ff1b5608bacf12414ddd8104fa2580fefdc020
--- /dev/null
+++ b/db/schema_migrations/20250505095336
@@ -0,0 +1 @@
+75166bbf5d04065b48b810200cada005c73109b8da8ccebc6ed9f3195951928a
\ No newline at end of file
diff --git a/ee/lib/ee/gitlab/background_migration/mark_admin_bot_runners_as_hosted.rb b/ee/lib/ee/gitlab/background_migration/mark_admin_bot_runners_as_hosted.rb
new file mode 100644
index 0000000000000000000000000000000000000000..3332ec1e8d7aa99aaa7f44bfc292cff569c46c0e
--- /dev/null
+++ b/ee/lib/ee/gitlab/background_migration/mark_admin_bot_runners_as_hosted.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module EE
+  module Gitlab
+    module BackgroundMigration
+      module MarkAdminBotRunnersAsHosted
+        extend ActiveSupport::Concern
+        extend ::Gitlab::Utils::Override
+
+        prepended do
+          operation_name :mark_admin_bot_runners_as_hosted
+          feature_category :hosted_runners
+        end
+
+        override :perform
+        def perform
+          return unless ::Gitlab::CurrentSettings.gitlab_dedicated_instance
+
+          each_sub_batch do |sub_batch|
+            sub_batch.each do |runner|
+              next unless runner.creator_id == admin_bot.id
+
+              CiHostedRunner.find_or_create_by!(runner_id: runner.id)
+            end
+          end
+        end
+
+        class ApplicationSetting < ApplicationRecord
+          self.table_name = :application_settings
+        end
+
+        class CiHostedRunner < ::Ci::ApplicationRecord
+          self.table_name = :ci_hosted_runners
+        end
+
+        private
+
+        def admin_bot
+          @_admin_bot ||= ::Users::Internal.admin_bot
+        end
+      end
+    end
+  end
+end
diff --git a/ee/spec/lib/ee/gitlab/background_migration/mark_admin_bot_runners_as_hosted_spec.rb b/ee/spec/lib/ee/gitlab/background_migration/mark_admin_bot_runners_as_hosted_spec.rb
new file mode 100644
index 0000000000000000000000000000000000000000..4dd7a2113e5f9a1764c3a14a8a1f89d16ea1dad9
--- /dev/null
+++ b/ee/spec/lib/ee/gitlab/background_migration/mark_admin_bot_runners_as_hosted_spec.rb
@@ -0,0 +1,66 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::BackgroundMigration::MarkAdminBotRunnersAsHosted,
+  feature_category: :hosted_runners do
+  let!(:admin_bot) { Users::Internal.admin_bot }
+
+  let!(:admin_bot_runner) do
+    table(:ci_runners, database: :ci, primary_key: :id)
+      .create!(runner_type: 1, creator_id: admin_bot.id)
+  end
+
+  let!(:admin_bot_runner2) do
+    table(:ci_runners, database: :ci, primary_key: :id)
+      .create!(runner_type: 1, creator_id: admin_bot.id)
+  end
+
+  let!(:non_admin_bot_runner) { table(:ci_runners, database: :ci, primary_key: :id).create!(runner_type: 1) }
+
+  before do
+    allow(Gitlab::CurrentSettings).to receive(:gitlab_dedicated_instance).and_return(true)
+  end
+
+  subject(:migration) do
+    described_class.new(
+      start_id: Ci::Runner.minimum(:id),
+      end_id: Ci::Runner.maximum(:id),
+      batch_table: :ci_runners,
+      batch_column: :id,
+      sub_batch_size: 100,
+      pause_ms: 0,
+      connection: ::Ci::ApplicationRecord.connection
+    )
+  end
+
+  describe '#perform' do
+    context 'when on a dedicated instance' do
+      it 'marks runners created by admin bot as hosted' do
+        expect { migration.perform }.to change { Ci::HostedRunner.count }.by(2)
+
+        expect(Ci::HostedRunner.exists?(runner_id: admin_bot_runner.id)).to be_truthy
+        expect(Ci::HostedRunner.exists?(runner_id: admin_bot_runner2.id)).to be_truthy
+        expect(Ci::HostedRunner.exists?(runner_id: non_admin_bot_runner.id)).to be_falsey
+      end
+
+      it 'does not create duplicate hosted runner records' do
+        Ci::HostedRunner.create!(runner_id: admin_bot_runner.id)
+
+        expect { migration.perform }.to change { Ci::HostedRunner.count }.by(1)
+
+        expect(Ci::HostedRunner.exists?(runner_id: admin_bot_runner2.id)).to be_truthy
+      end
+    end
+
+    context 'when not on a dedicated instance' do
+      before do
+        allow(Gitlab::CurrentSettings).to receive(:gitlab_dedicated_instance).and_return(false)
+      end
+
+      it 'does not create any hosted runner records' do
+        expect { migration.perform }.not_to change { Ci::HostedRunner.count }
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/background_migration/mark_admin_bot_runners_as_hosted.rb b/lib/gitlab/background_migration/mark_admin_bot_runners_as_hosted.rb
new file mode 100644
index 0000000000000000000000000000000000000000..edf5cc61aee5a8652385c2258d9dae7c26d9daf5
--- /dev/null
+++ b/lib/gitlab/background_migration/mark_admin_bot_runners_as_hosted.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module BackgroundMigration
+    # This class doesn't create SecuritySetting
+    # as this feature exists only in EE
+    class MarkAdminBotRunnersAsHosted < BatchedMigrationJob
+      feature_category :hosted_runners
+
+      def perform; end
+    end
+  end
+end
+
+# rubocop:disable Layout/LineLength -- If I do multiline, another cop complains about prepend should be last line
+Gitlab::BackgroundMigration::MarkAdminBotRunnersAsHosted.prepend_mod_with('Gitlab::BackgroundMigration::MarkAdminBotRunnersAsHosted')
+# rubocop:enable Layout/LineLength
diff --git a/spec/migrations/20250505095336_queue_mark_admin_bot_runners_as_hosted_spec.rb b/spec/migrations/20250505095336_queue_mark_admin_bot_runners_as_hosted_spec.rb
new file mode 100644
index 0000000000000000000000000000000000000000..4738d49a36d306c8ad9420736e48536e90b6d22a
--- /dev/null
+++ b/spec/migrations/20250505095336_queue_mark_admin_bot_runners_as_hosted_spec.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require_migration!
+
+RSpec.describe QueueMarkAdminBotRunnersAsHosted, migration: :gitlab_ci, feature_category: :hosted_runners do
+  let!(:batched_migration) { described_class::MIGRATION }
+
+  it 'schedules a new batched migration' do
+    reversible_migration do |migration|
+      migration.before -> {
+        expect(batched_migration).not_to have_scheduled_batched_migration
+      }
+
+      migration.after -> {
+        expect(batched_migration).to have_scheduled_batched_migration(
+          gitlab_schema: :gitlab_ci,
+          table_name: :ci_runners,
+          column_name: :id,
+          interval: described_class::DELAY_INTERVAL,
+          batch_size: described_class::BATCH_SIZE,
+          sub_batch_size: described_class::SUB_BATCH_SIZE
+        )
+      }
+    end
+  end
+end