diff --git a/google/cloud/storage/client.h b/google/cloud/storage/client.h
index 84cc2dfe0c38e..9cfc912099608 100644
--- a/google/cloud/storage/client.h
+++ b/google/cloud/storage/client.h
@@ -1051,13 +1051,17 @@ class Client {
    *     Valid types for this operation include
    *     `IfMetagenerationMatch`, `IfMetagenerationNotMatch`, `UserProject`,
    *     `Projection`, `Prefix`, `Delimiter`, `IncludeTrailingDelimiter`,
-   *     `StartOffset`, `EndOffset`, `MatchGlob`, and `Versions`.
+   *     `IncludeFoldersAsPrefixes`, `StartOffset`, `EndOffset`, `MatchGlob`,
+   *     `SoftDeleted`, and `Versions`.
    *
    * @par Idempotency
    * This is a read-only operation and is always idempotent.
    *
    * @par Example
    * @snippet storage_object_samples.cc list objects and prefixes
+   *
+   * @par Example
+   * @snippet storage_object_samples.cc list-objects-and-folders
    */
   template <typename... Options>
   ListObjectsAndPrefixesReader ListObjectsAndPrefixes(
diff --git a/google/cloud/storage/examples/storage_object_samples.cc b/google/cloud/storage/examples/storage_object_samples.cc
index 7703960c4905e..358bdeac6d6a7 100644
--- a/google/cloud/storage/examples/storage_object_samples.cc
+++ b/google/cloud/storage/examples/storage_object_samples.cc
@@ -99,6 +99,29 @@ void ListObjectsAndPrefixes(google::cloud::storage::Client client,
   (std::move(client), argv.at(0), argv.at(1));
 }
 
+void ListObjectsAndFolders(google::cloud::storage::Client client,
+                           std::vector<std::string> const& argv) {
+  //! [list-objects-and-folders]
+  namespace gcs = ::google::cloud::storage;
+  [](gcs::Client client, std::string const& bucket_name,
+     std::string const& bucket_prefix) {
+    for (auto&& item : client.ListObjectsAndPrefixes(
+             bucket_name, gcs::Prefix(bucket_prefix), gcs::Delimiter("/"),
+             gcs::IncludeFoldersAsPrefixes(true))) {
+      if (!item) throw std::move(item).status();
+      auto result = *std::move(item);
+      if (absl::holds_alternative<gcs::ObjectMetadata>(result)) {
+        std::cout << "object_name="
+                  << absl::get<gcs::ObjectMetadata>(result).name() << "\n";
+      } else if (absl::holds_alternative<std::string>(result)) {
+        std::cout << "prefix     =" << absl::get<std::string>(result) << "\n";
+      }
+    }
+  }
+  //! [list-objects-and-folders]
+  (std::move(client), argv.at(0), argv.at(1));
+}
+
 void InsertObject(google::cloud::storage::Client client,
                   std::vector<std::string> const& argv) {
   //! [insert object]
@@ -664,6 +687,11 @@ void RunAll(std::vector<std::string> const& argv) {
   std::cout << "\nRunning ListObjectsAndPrefixes() example" << std::endl;
   ListObjectsAndPrefixes(client, {bucket_name, bucket_prefix});
 
+  if (!examples::UsingEmulator()) {
+    std::cout << "\nRunning ListObjectsAndFolders() example" << std::endl;
+    ListObjectsAndFolders(client, {bucket_name, bucket_prefix});
+  }
+
   // Cleanup the objects so the bucket can be deleted
   client.DeleteObject(bucket_name, bucket_prefix + "/foo/bar");
   client.DeleteObject(bucket_name, bucket_prefix + "/qux/bar");
@@ -770,6 +798,8 @@ int main(int argc, char* argv[]) {
       make_entry("list-versioned-objects", {}, ListVersionedObjects),
       make_entry("list-objects-and-prefixes", {"<prefix>"},
                  ListObjectsAndPrefixes),
+      make_entry("list-objects-and-folders", {"<prefix>"},
+                 ListObjectsAndFolders),
       make_entry("insert-object",
                  {"<object-name>", "<object-contents (string)>"}, InsertObject),
       make_entry("insert-object-strict-idempotency",
diff --git a/google/cloud/storage/google_cloud_cpp_storage.bzl b/google/cloud/storage/google_cloud_cpp_storage.bzl
index 3bc41b4822b34..3189f092c98eb 100644
--- a/google/cloud/storage/google_cloud_cpp_storage.bzl
+++ b/google/cloud/storage/google_cloud_cpp_storage.bzl
@@ -42,6 +42,7 @@ google_cloud_cpp_storage_hdrs = [
     "hmac_key_metadata.h",
     "iam_policy.h",
     "idempotency_policy.h",
+    "include_folders_as_prefixes.h",
     "internal/access_control_common.h",
     "internal/access_control_common_parser.h",
     "internal/access_token_credentials.h",
diff --git a/google/cloud/storage/google_cloud_cpp_storage.cmake b/google/cloud/storage/google_cloud_cpp_storage.cmake
index afad645944c33..8e69ad26b6e75 100644
--- a/google/cloud/storage/google_cloud_cpp_storage.cmake
+++ b/google/cloud/storage/google_cloud_cpp_storage.cmake
@@ -61,6 +61,7 @@ add_library(
     iam_policy.h
     idempotency_policy.cc
     idempotency_policy.h
+    include_folders_as_prefixes.h
     internal/access_control_common.h
     internal/access_control_common_parser.cc
     internal/access_control_common_parser.h
diff --git a/google/cloud/storage/include_folders_as_prefixes.h b/google/cloud/storage/include_folders_as_prefixes.h
new file mode 100644
index 0000000000000..ad5337538db23
--- /dev/null
+++ b/google/cloud/storage/include_folders_as_prefixes.h
@@ -0,0 +1,43 @@
+// Copyright 2024 Google LLC
+//
+// Licensed 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
+//
+//     https://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.
+
+#ifndef GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_STORAGE_INCLUDE_FOLDERS_AS_PREFIXES_H
+#define GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_STORAGE_INCLUDE_FOLDERS_AS_PREFIXES_H
+
+#include "google/cloud/storage/internal/well_known_parameters_impl.h"
+#include "google/cloud/storage/version.h"
+
+namespace google {
+namespace cloud {
+namespace storage {
+GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_BEGIN
+
+/**
+ * Set this parameter to `true` to include folders in the
+ * `Client::ListObjectsAndPrefixes()` calls.
+ */
+struct IncludeFoldersAsPrefixes
+    : public internal::WellKnownParameter<IncludeFoldersAsPrefixes, bool> {
+  using WellKnownParameter<IncludeFoldersAsPrefixes, bool>::WellKnownParameter;
+  static char const* well_known_parameter_name() {
+    return "includeFoldersAsPrefixes";
+  }
+};
+
+GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
+}  // namespace storage
+}  // namespace cloud
+}  // namespace google
+
+#endif  // GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_STORAGE_INCLUDE_FOLDERS_AS_PREFIXES_H
diff --git a/google/cloud/storage/internal/object_requests.h b/google/cloud/storage/internal/object_requests.h
index 9acc719447733..5a23c3ceeed6d 100644
--- a/google/cloud/storage/internal/object_requests.h
+++ b/google/cloud/storage/internal/object_requests.h
@@ -18,6 +18,7 @@
 #include "google/cloud/storage/auto_finalize.h"
 #include "google/cloud/storage/download_options.h"
 #include "google/cloud/storage/hashing_options.h"
+#include "google/cloud/storage/include_folders_as_prefixes.h"
 #include "google/cloud/storage/internal/const_buffer.h"
 #include "google/cloud/storage/internal/generic_object_request.h"
 #include "google/cloud/storage/internal/hash_function.h"
@@ -47,9 +48,9 @@ namespace internal {
  */
 class ListObjectsRequest
     : public GenericRequest<ListObjectsRequest, MaxResults, Prefix, Delimiter,
-                            IncludeTrailingDelimiter, StartOffset, EndOffset,
-                            MatchGlob, Projection, SoftDeleted, UserProject,
-                            Versions> {
+                            IncludeFoldersAsPrefixes, IncludeTrailingDelimiter,
+                            StartOffset, EndOffset, MatchGlob, Projection,
+                            SoftDeleted, UserProject, Versions> {
  public:
   ListObjectsRequest() = default;
   explicit ListObjectsRequest(std::string bucket_name)
diff --git a/google/cloud/storage/tests/object_integration_test.cc b/google/cloud/storage/tests/object_integration_test.cc
index 769be90a6799a..cfcdd31b05519 100644
--- a/google/cloud/storage/tests/object_integration_test.cc
+++ b/google/cloud/storage/tests/object_integration_test.cc
@@ -176,6 +176,43 @@ TEST_F(ObjectIntegrationTest, ListObjectsAndPrefixes) {
                                             object_prefix + "/foo"));
 }
 
+TEST_F(ObjectIntegrationTest, ListObjectsAndPrefixesWithFolders) {
+  if (UsingEmulator()) GTEST_SKIP();
+
+  StatusOr<Client> client = MakeIntegrationTestClient();
+  ASSERT_STATUS_OK(client);
+
+  auto object_prefix = MakeRandomObjectName();
+  for (auto const* suffix :
+       {"/foo", "/foo/bar", "/foo/baz", "/qux/quux", "/something"}) {
+    auto meta =
+        client->InsertObject(bucket_name_, object_prefix + suffix, LoremIpsum(),
+                             storage::IfGenerationMatch(0));
+    ASSERT_STATUS_OK(meta);
+    ScheduleForDelete(*meta);
+  }
+
+  auto reader = client->ListObjectsAndPrefixes(
+      bucket_name_, IncludeFoldersAsPrefixes(true), Prefix(object_prefix + "/"),
+      Delimiter("/"));
+  std::vector<std::string> prefixes;
+  std::vector<std::string> objects;
+  for (auto& it : reader) {
+    auto const& result = it.value();
+    if (absl::holds_alternative<std::string>(result)) {
+      prefixes.push_back(absl::get<std::string>(result));
+    } else {
+      auto const& meta = absl::get<ObjectMetadata>(result);
+      EXPECT_EQ(bucket_name_, meta.bucket());
+      objects.push_back(meta.name());
+    }
+  }
+  EXPECT_THAT(prefixes, UnorderedElementsAre(object_prefix + "/qux/",
+                                             object_prefix + "/foo/"));
+  EXPECT_THAT(objects, UnorderedElementsAre(object_prefix + "/something",
+                                            object_prefix + "/foo"));
+}
+
 TEST_F(ObjectIntegrationTest, ListObjectsStartEndOffset) {
   StatusOr<Client> client = MakeIntegrationTestClient();
   ASSERT_STATUS_OK(client);