diff --git a/lib/rails_ext/active_storage_analyze_job_skip_detached.rb b/lib/rails_ext/active_storage_analyze_job_skip_detached.rb
new file mode 100644
index 000000000..0df49f0cf
--- /dev/null
+++ b/lib/rails_ext/active_storage_analyze_job_skip_detached.rb
@@ -0,0 +1,14 @@
+# Skip analysis for blobs whose attachments have already been destroyed.
+#   e.g. when a user uploads a file but deletes it before the analysis runs.
+# Avoids `Aws::S3::Errors::NoSuchKey` when an upload is deleted before AnalyzeJob runs.
+module ActiveStorageAnalyzeJobSkipDetached
+  def perform(blob)
+    return unless blob.attachments.exists?
+
+    super
+  end
+end
+
+ActiveSupport.on_load :active_storage_blob do
+  ActiveStorage::AnalyzeJob.prepend ActiveStorageAnalyzeJobSkipDetached
+end
diff --git a/test/lib/rails_ext/active_storage_analyze_job_skip_detached_test.rb b/test/lib/rails_ext/active_storage_analyze_job_skip_detached_test.rb
new file mode 100644
index 000000000..5ab5edaff
--- /dev/null
+++ b/test/lib/rails_ext/active_storage_analyze_job_skip_detached_test.rb
@@ -0,0 +1,23 @@
+require "test_helper"
+
+class ActiveStorageAnalyzeJobSkipDetachedTest < ActiveSupport::TestCase
+  test "skips analysis when blob has no attachments" do
+    blob = ActiveStorage::Blob.create_and_upload!(
+      io: StringIO.new("x" * 1024), filename: "orphan.txt", content_type: "text/plain"
+    )
+
+    blob.expects(:analyze).never
+
+    ActiveStorage::AnalyzeJob.perform_now(blob)
+  end
+
+  test "performs analysis when blob has attachments" do
+    card = cards(:logo)
+    card.image.attach io: StringIO.new("x" * 1024), filename: "test.png", content_type: "image/png"
+    blob = card.image.blob
+
+    blob.expects(:analyze).once
+
+    ActiveStorage::AnalyzeJob.perform_now(blob)
+  end
+end