diff --git a/docs/.vitepress/config.mts b/docs/.vitepress/config.mts
index 46488fcfd..2637be7fb 100644
--- a/docs/.vitepress/config.mts
+++ b/docs/.vitepress/config.mts
@@ -173,7 +173,8 @@ const config: UserConfig<DefaultTheme.Config> = {
                                         {text: 'Configuring Queues', link:'/guide/messaging/transports/sqs/queues'},
                                         {text: 'Conventional Routing', link:'/guide/messaging/transports/sqs/conventional-routing'},
                                         {text: 'Interoperability', link:'/guide/messaging/transports/sqs/interoperability'},
-                                        {text: 'MessageAttributes', link:'/guide/messaging/transports/sqs/message-attributes'}
+                                        {text: 'MessageAttributes', link:'/guide/messaging/transports/sqs/message-attributes'},
+                                        {text: 'FIFO Queues', link:'/guide/messaging/transports/sqs/fifo-queues'}
                                     ]},
                                 {text: 'Amazon SNS', link: '/guide/messaging/transports/sns'},
                                 {text: 'TCP', link: '/guide/messaging/transports/tcp'},
diff --git a/docs/guide/messaging/transports/sqs/fifo-queues.md b/docs/guide/messaging/transports/sqs/fifo-queues.md
new file mode 100644
index 000000000..e4cff3e85
--- /dev/null
+++ b/docs/guide/messaging/transports/sqs/fifo-queues.md
@@ -0,0 +1,75 @@
+# FIFO Queues
+
+[Amazon SQS FIFO queues](https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/FIFO-queues.html) guarantee that messages are processed exactly once, in the exact order they are sent. Wolverine has built-in support for SQS FIFO queues.
+
+## Naming Convention
+
+Wolverine detects FIFO queues by the `.fifo` suffix on the queue name — this follows the AWS naming requirement. Simply use a queue name ending in `.fifo` when configuring your endpoints:
+
+```cs
+using var host = await Host.CreateDefaultBuilder()
+    .UseWolverine(opts =>
+    {
+        opts.UseAmazonSqsTransportLocally()
+            .AutoProvision();
+
+        opts.PublishMessage<OrderPlaced>()
+            .ToSqsQueue("orders.fifo")
+            .ConfigureQueueCreation(request =>
+            {
+                // Required for FIFO queues
+                request.Attributes[QueueAttributeName.FifoQueue] = "true";
+
+                // Enable content-based deduplication so you don't have to
+                // supply a DeduplicationId on every message
+                request.Attributes[QueueAttributeName.ContentBasedDeduplication] = "true";
+            });
+
+        opts.ListenToSqsQueue("orders.fifo", queue =>
+        {
+            queue.Configuration.Attributes[QueueAttributeName.FifoQueue] = "true";
+            queue.Configuration.Attributes[QueueAttributeName.ContentBasedDeduplication] = "true";
+        });
+    }).StartAsync();
+```
+
+## Message Group Id and Deduplication Id
+
+SQS FIFO queues use a **Message Group Id** to determine ordering — messages within the same group are delivered in order. Optionally, a **Message Deduplication Id** prevents duplicate delivery within a 5-minute window.
+
+When Wolverine sends messages to a FIFO queue, it automatically maps:
+
+- `Envelope.GroupId` &rarr; SQS `MessageGroupId`
+- `Envelope.DeduplicationId` &rarr; SQS `MessageDeduplicationId`
+
+You can set these values using `DeliveryOptions` when publishing:
+
+```cs
+await messageBus.PublishAsync(new OrderPlaced(orderId), new DeliveryOptions
+{
+    GroupId = orderId.ToString(),
+    DeduplicationId = $"order-placed-{orderId}"
+});
+```
+
+If you enable `ContentBasedDeduplication` on the queue (as shown above), you can omit the `DeduplicationId` and SQS will generate one based on the message body.
+
+## Dead Letter Queues for FIFO
+
+When using dead letter queues with FIFO queues, the dead letter queue must also be a FIFO queue. Make sure to name it with a `.fifo` suffix:
+
+```cs
+opts.ListenToSqsQueue("orders.fifo", queue =>
+{
+    queue.Configuration.Attributes[QueueAttributeName.FifoQueue] = "true";
+    queue.Configuration.Attributes[QueueAttributeName.ContentBasedDeduplication] = "true";
+}).ConfigureDeadLetterQueue("orders-errors.fifo", dlq =>
+{
+    dlq.Attributes[QueueAttributeName.FifoQueue] = "true";
+    dlq.Attributes[QueueAttributeName.ContentBasedDeduplication] = "true";
+});
+```
+
+## Partitioned Publishing with FIFO Queues
+
+For high-throughput scenarios where you need ordered processing *per group* but want parallelism *across groups*, consider using Wolverine's [partitioned sequential messaging](/guide/messaging/partitioning) with sharded SQS FIFO queues. This distributes messages across multiple queues based on their group id, giving you the best of both worlds — strict ordering within a group and horizontal scaling across groups.