diff --git a/examples/ros2/subscriber/CMakeLists.txt b/examples/ros2/subscriber/CMakeLists.txt
index 2663257..dc0f224 100644
--- a/examples/ros2/subscriber/CMakeLists.txt
+++ b/examples/ros2/subscriber/CMakeLists.txt
@@ -41,3 +41,24 @@ install(
   TARGETS rt_ros2_subscriber_complex_data
   DESTINATION lib/${PROJECT_NAME}
 )
+
+add_executable(rt_ros2_subscriber_queued_data
+  queued_data.cc
+)
+
+target_link_libraries(rt_ros2_subscriber_queued_data
+  PRIVATE
+  cactus_rt
+)
+
+setup_cactus_rt_target_options(rt_ros2_subscriber_queued_data)
+
+ament_target_dependencies(rt_ros2_subscriber_queued_data
+  PUBLIC
+  std_msgs
+)
+
+install(
+  TARGETS rt_ros2_subscriber_queued_data
+  DESTINATION lib/${PROJECT_NAME}
+)
diff --git a/examples/ros2/subscriber/queued_data.cc b/examples/ros2/subscriber/queued_data.cc
new file mode 100644
index 0000000..ff450dc
--- /dev/null
+++ b/examples/ros2/subscriber/queued_data.cc
@@ -0,0 +1,73 @@
+#include <cactus_rt/ros2/app.h>
+#include <cactus_rt/rt.h>
+
+#include <chrono>
+#include <memory>
+#include <std_msgs/msg/int64.hpp>
+
+using RealtimeType = std_msgs::msg::Int64;
+using RosType = std_msgs::msg::Int64;
+
+class RTROS2SubscriberThread : public cactus_rt::CyclicThread, public cactus_rt::ros2::Ros2ThreadMixin {
+  int64_t run_duration_;
+
+  // We force turn off the trivial data check, because the ROS message data type
+  // has a defined constructor with code in it. That said, the code really is
+  // pretty trivial so it is safe to use in real-time. We thus disable the trivial
+  // type check manually.
+  std::shared_ptr<cactus_rt::ros2::SubscriptionQueued<RealtimeType, RosType, false>> subscription_;
+
+  static cactus_rt::CyclicThreadConfig CreateThreadConfig() {
+    cactus_rt::CyclicThreadConfig thread_config;
+    thread_config.period_ns = 1'000'000;
+    thread_config.cpu_affinity = std::vector<size_t>{2};
+    thread_config.SetFifoScheduler(80);
+
+    return thread_config;
+  }
+
+ public:
+  explicit RTROS2SubscriberThread(std::chrono::nanoseconds run_duration = std::chrono::seconds(30))
+      : cactus_rt::CyclicThread("RTROS2Subscriber", CreateThreadConfig()),
+        run_duration_(run_duration.count()) {}
+
+  void InitializeForRos2() override {
+    subscription_ = ros2_adapter_->CreateSubscriptionQueued<RealtimeType, RosType, false>("/cactus_rt/simple", rclcpp::QoS(100));
+  }
+
+ protected:
+  LoopControl Loop(int64_t elapsed_ns) noexcept override {
+    while (true) {
+      auto msg = subscription_->Read();
+      if (!msg) {
+        break;
+      }
+
+      LOG_INFO(Logger(), "Got new data at {}: {} {}", elapsed_ns, msg->id, msg->value.data);
+    }
+
+    return elapsed_ns > run_duration_ ? LoopControl::Stop : LoopControl::Continue;
+  }
+};
+
+int main(int argc, const char* argv[]) {
+  cactus_rt::ros2::App app(argc, argv, "QueuedDataROS2Subscriber");
+
+  constexpr std::chrono::seconds time(30);
+  std::cout << "Testing RT loop for " << time.count() << " seconds.\n";
+
+  auto thread = app.CreateROS2EnabledThread<RTROS2SubscriberThread>(time);
+
+  app.Start();
+
+  std::thread t([&app, &time]() {
+    std::this_thread::sleep_for(time);
+    app.RequestStop();
+  });
+  t.detach();
+
+  app.Join();
+
+  std::cout << "Done\n";
+  return 0;
+}
diff --git a/include/cactus_rt/ros2/ros2_adapter.h b/include/cactus_rt/ros2/ros2_adapter.h
index 3c5f443..da9c572 100644
--- a/include/cactus_rt/ros2/ros2_adapter.h
+++ b/include/cactus_rt/ros2/ros2_adapter.h
@@ -78,6 +78,19 @@ class Ros2Adapter {
     return subscriber;
   }
 
+  template <typename RealtimeT, typename RosT, bool CheckForTrivialRealtimeT = true>
+  std::shared_ptr<SubscriptionQueued<RealtimeT, RosT, CheckForTrivialRealtimeT>> CreateSubscriptionQueued(
+    const std::string& topic_name,
+    const rclcpp::QoS& qos,
+    size_t             rt_queue_size = 1000
+  ) {
+    auto subscriber = SubscriptionQueued<RealtimeT, RosT, CheckForTrivialRealtimeT>::Create(logger_, *this->ros_node_, topic_name, qos, rt_queue_size);
+
+    const std::scoped_lock lock(mut_);
+    subscriptions_.push_back(subscriber);
+    return subscriber;
+  }
+
  private:
   void TimerCallback();
   void DrainQueues();
diff --git a/include/cactus_rt/ros2/subscription.h b/include/cactus_rt/ros2/subscription.h
index a501e51..67bd856 100644
--- a/include/cactus_rt/ros2/subscription.h
+++ b/include/cactus_rt/ros2/subscription.h
@@ -1,7 +1,10 @@
 #ifndef CACTUS_RT_ROS2_SUBSCRIPTION_H_
 #define CACTUS_RT_ROS2_SUBSCRIPTION_H_
 
+#include <readerwriterqueue.h>
+
 #include <memory>
+#include <optional>
 #include <rclcpp/rclcpp.hpp>
 #include <type_traits>
 
@@ -85,6 +88,73 @@ class SubscriptionLatest : public ISubscription {
     return latest_value_.Read();
   }
 };
+
+template <typename RealtimeT, typename RosT, bool CheckForTrivialRealtimeT = true>
+class SubscriptionQueued : public ISubscription {
+  friend class Ros2Adapter;
+
+  static_assert(!CheckForTrivialRealtimeT || std::is_trivial_v<RealtimeT>, "RealtimeT must be a trivial object to be real-time safe");
+
+  using NoConversion = std::is_same<RealtimeT, RosT>;
+  using AdaptedRosType = typename std::conditional_t<NoConversion::value, RosT, rclcpp::TypeAdapter<RealtimeT, RosT>>;
+
+  using Queue = moodycamel::ReaderWriterQueue<StampedValue<RealtimeT>>;
+
+  quill::Logger*                                           logger_;
+  typename rclcpp::Subscription<AdaptedRosType>::SharedPtr ros_subscription_;
+  int64_t                                                  current_msg_id_ = 0;
+  Queue                                                    queue_;
+
+  void SubscriptionCallback(const RealtimeT& rt_msg) {
+    current_msg_id_++;  // Useful to detect message has changed by the real-time thread.
+
+    // A copy directly into the queue.
+    // TODO: warn that we are losing data?
+    queue_.try_emplace(current_msg_id_, rt_msg);
+  }
+
+  static std::shared_ptr<SubscriptionQueued<RealtimeT, RosT, CheckForTrivialRealtimeT>> Create(
+    quill::Logger*     logger,
+    rclcpp::Node&      node,
+    const std::string& topic_name,
+    const rclcpp::QoS& qos,
+    const size_t       rt_queue_size = 1000
+  ) {
+    std::shared_ptr<SubscriptionQueued<RealtimeT, RosT, CheckForTrivialRealtimeT>> subscription(
+      new SubscriptionQueued<RealtimeT, RosT, CheckForTrivialRealtimeT>(
+        logger,
+        moodycamel::ReaderWriterQueue<StampedValue<RealtimeT>>(rt_queue_size)
+      )
+    );
+
+    subscription->ros_subscription_ = node.create_subscription<AdaptedRosType>(
+      topic_name,
+      qos,
+      [subscription](const RealtimeT& rt_msg) {
+        // TODO: we are capturing the subscription shared_ptr by value. Will this cause a memory leak?
+        subscription->SubscriptionCallback(rt_msg);
+      }
+    );
+
+    return subscription;
+  }
+
+  SubscriptionQueued(
+    quill::Logger*                                           logger,
+    moodycamel::ReaderWriterQueue<StampedValue<RealtimeT>>&& queue
+  ) : logger_(logger), queue_(std::move(queue)) {}
+
+ public:
+  std::optional<StampedValue<RealtimeT>> Read() noexcept {
+    StampedValue<RealtimeT> v;
+    if (queue_.try_dequeue(v)) {
+      return v;
+    }
+
+    return std::nullopt;
+  }
+};
+
 }  // namespace cactus_rt::ros2
 
 #endif