diff --git a/doc/source/admin/rabbit.rst b/doc/source/admin/rabbit.rst
index b9433a529..4e0e6b03e 100644
--- a/doc/source/admin/rabbit.rst
+++ b/doc/source/admin/rabbit.rst
@@ -242,8 +242,8 @@ Consuming Options
 - :oslo.config:option:`oslo_messaging_rabbit.rabbit_ha_queues`
 - :oslo.config:option:`oslo_messaging_rabbit.rabbit_quorum_queue`
 - :oslo.config:option:`oslo_messaging_rabbit.rabbit_quorum_delivery_limit`
-- :oslo.config:option:`oslo_messaging_rabbit.rabbit_quroum_max_memory_length`
-- :oslo.config:option:`oslo_messaging_rabbit.rabbit_quroum_max_memory_bytes`
+- :oslo.config:option:`oslo_messaging_rabbit.rabbit_quorum_max_memory_length`
+- :oslo.config:option:`oslo_messaging_rabbit.rabbit_quorum_max_memory_bytes`
 - :oslo.config:option:`oslo_messaging_rabbit.rabbit_transient_queues_ttl`
 
 Connection Options
diff --git a/oslo_messaging/_drivers/impl_rabbit.py b/oslo_messaging/_drivers/impl_rabbit.py
index 58b84ae03..4d801760c 100644
--- a/oslo_messaging/_drivers/impl_rabbit.py
+++ b/oslo_messaging/_drivers/impl_rabbit.py
@@ -176,7 +176,8 @@ rabbit_opts = [
                'or dead-lettered (if a DLX exchange has been configured) '
                'Used only when rabbit_quorum_queue is enabled, '
                'Default 0 which means dont set a limit.'),
-    cfg.IntOpt('rabbit_quroum_max_memory_length',
+    cfg.IntOpt('rabbit_quorum_max_memory_length',
+               deprecated_name='rabbit_quroum_max_memory_length',
                default=0,
                help='By default all messages are maintained in memory '
                'if a quorum queue grows in length it can put memory '
@@ -184,7 +185,8 @@ rabbit_opts = [
                'of messages in the quorum queue. '
                'Used only when rabbit_quorum_queue is enabled, '
                'Default 0 which means dont set a limit.'),
-    cfg.IntOpt('rabbit_quroum_max_memory_bytes',
+    cfg.IntOpt('rabbit_quorum_max_memory_bytes',
+               deprecated_name='rabbit_quroum_max_memory_bytes',
                default=0,
                help='By default all messages are maintained in memory '
                'if a quorum queue grows in length it can put memory '
@@ -865,8 +867,8 @@ class Connection(object):
     def _get_quorum_configurations(self, driver_conf):
         """Get the quorum queue configurations"""
         delivery_limit = driver_conf.rabbit_quorum_delivery_limit
-        max_memory_length = driver_conf.rabbit_quroum_max_memory_length
-        max_memory_bytes = driver_conf.rabbit_quroum_max_memory_bytes
+        max_memory_length = driver_conf.rabbit_quorum_max_memory_length
+        max_memory_bytes = driver_conf.rabbit_quorum_max_memory_bytes
         return QuorumMemConfig(delivery_limit, max_memory_length,
                                max_memory_bytes)
 
diff --git a/releasenotes/notes/rabbit_quorum_typo-9c06a9fd8d767f53.yaml b/releasenotes/notes/rabbit_quorum_typo-9c06a9fd8d767f53.yaml
new file mode 100644
index 000000000..c2747d4b6
--- /dev/null
+++ b/releasenotes/notes/rabbit_quorum_typo-9c06a9fd8d767f53.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Fixed typo in variable names ``rabbit_quorum_max_memory_length``
+    and ``rabbit_quorum_max_memory_bytes``. Please make changes in your
+    config files to correspond correct variables.