diff --git a/manifests/profile/base/cinder/volume/rbd.pp b/manifests/profile/base/cinder/volume/rbd.pp
index a767a7d46..b01e981fc 100644
--- a/manifests/profile/base/cinder/volume/rbd.pp
+++ b/manifests/profile/base/cinder/volume/rbd.pp
@@ -60,6 +60,11 @@
 #   (Optional) A config hash when multiple backends are used.
 #   Defaults to {}
 #
+# [*extra_options*]
+#   (optional) Hash of extra options to configure for the RBD backends.
+#   Example: { 'tripleo_ceph/param1' => { 'value' => value1 } }
+#   Defaults to: {}
+#
 # [*step*]
 #   (Optional) The current step in deployment. See tripleo-heat-templates
 #   for more details.
@@ -78,6 +83,7 @@ class tripleo::profile::base::cinder::volume::rbd (
   $cinder_rbd_user_name                    = 'openstack',
   $cinder_rbd_flatten_volume_from_snapshot = hiera('cinder::backend::rbd::flatten_volume_from_snapshot', undef),
   $multi_config                            = {},
+  $extra_options                           = {},
   $step                                    = Integer(hiera('step')),
 ) {
   include tripleo::profile::base::cinder::volume
@@ -92,7 +98,8 @@ class tripleo::profile::base::cinder::volume::rbd (
       'CinderRbdFlattenVolumeFromSnapshot' => $cinder_rbd_flatten_volume_from_snapshot,
     }
 
-    any2array($backend_name).each |String $backend| {
+    $backends_array = any2array($backend_name)
+    $backends_array.each |String $backend| {
       $backend_multi_config  = pick($multi_config[$backend], {})
 
       $multi_config_cluster = $backend_multi_config['CephClusterName']
@@ -102,6 +109,13 @@ class tripleo::profile::base::cinder::volume::rbd (
         $backend_ceph_conf = $cinder_rbd_ceph_conf
       }
 
+      # Ensure extra_options are only applied once.
+      if $backend == $backends_array[0] {
+        $extra_options_real = $extra_options
+      } else {
+        $extra_options_real = undef
+      }
+
       $backend_config = merge($backend_defaults, $backend_multi_config)
 
       create_resources('cinder::backend::rbd', { $backend => delete_undef_values({
@@ -112,6 +126,7 @@ class tripleo::profile::base::cinder::volume::rbd (
         'rbd_user'                         => $backend_config['CephClientUserName'],
         'rbd_secret_uuid'                  => $backend_config['CephClusterFSID'],
         'rbd_flatten_volume_from_snapshot' => $backend_config['CinderRbdFlattenVolumeFromSnapshot'],
+        'extra_options'                    => $extra_options_real,
       })})
 
       any2array($backend_config['CinderRbdExtraPools']).each |String $pool_name| {
diff --git a/releasenotes/notes/cinder-rbd-extra-options-c13a1e84b6452fac.yaml b/releasenotes/notes/cinder-rbd-extra-options-c13a1e84b6452fac.yaml
new file mode 100644
index 000000000..a3006c749
--- /dev/null
+++ b/releasenotes/notes/cinder-rbd-extra-options-c13a1e84b6452fac.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    A new ``tripleo::profile::base::cinder::volume::rbd::extra_options``
+    parameter adds the ability to configure additional options for use
+    with cinder RBD backends.
diff --git a/spec/classes/tripleo_profile_base_cinder_volume_rbd_spec.rb b/spec/classes/tripleo_profile_base_cinder_volume_rbd_spec.rb
index ef7cfb8e3..0ee5cf6fb 100644
--- a/spec/classes/tripleo_profile_base_cinder_volume_rbd_spec.rb
+++ b/spec/classes/tripleo_profile_base_cinder_volume_rbd_spec.rb
@@ -62,6 +62,7 @@ describe 'tripleo::profile::base::cinder::volume::rbd' do
             :cinder_rbd_secret_uuid                  => 'secretuuid',
             :cinder_rbd_user_name                    => 'kcatsnepo',
             :cinder_rbd_flatten_volume_from_snapshot => true,
+            :extra_options                           => {'poodles/param1' => { 'value' => 'value1' }},
           })
         end
         it 'should trigger complete configuration' do
@@ -73,6 +74,7 @@ describe 'tripleo::profile::base::cinder::volume::rbd' do
             :rbd_user                         => 'kcatsnepo',
             :rbd_secret_uuid                  => 'secretuuid',
             :rbd_flatten_volume_from_snapshot => true,
+            :extra_options                    => {'poodles/param1' => { 'value' => 'value1' }},
           )
           is_expected.to contain_cinder__backend__rbd('poodles_aplenty').with(
             :backend_host                     => 'fe80::fc54:ff:fe9e:7846',
@@ -82,6 +84,8 @@ describe 'tripleo::profile::base::cinder::volume::rbd' do
             :rbd_user                         => 'kcatsnepo',
             :rbd_secret_uuid                  => 'secretuuid',
             :rbd_flatten_volume_from_snapshot => true,
+            # extra_options are provided with only the first RBD backend/pool
+            :extra_options                    => {},
           )
           is_expected.to contain_cinder__backend__rbd('poodles_galore').with(
             :backend_host                     => 'fe80::fc54:ff:fe9e:7846',
@@ -91,6 +95,7 @@ describe 'tripleo::profile::base::cinder::volume::rbd' do
             :rbd_user                         => 'kcatsnepo',
             :rbd_secret_uuid                  => 'secretuuid',
             :rbd_flatten_volume_from_snapshot => true,
+            :extra_options                    => {},
           )
         end
       end
@@ -111,6 +116,7 @@ describe 'tripleo::profile::base::cinder::volume::rbd' do
                 'CinderRbdFlattenVolumeFromSnapshot' => true,
               },
             },
+            :extra_options                           => {'poodles/param1' => { 'value' => 'value1' }},
           })
         end
         it 'should configure each backend' do
@@ -121,6 +127,7 @@ describe 'tripleo::profile::base::cinder::volume::rbd' do
             :rbd_pool                         => 'volumes',
             :rbd_user                         => 'openstack',
             :rbd_flatten_volume_from_snapshot => '<SERVICE DEFAULT>',
+            :extra_options                    => {'poodles/param1' => { 'value' => 'value1' }},
           )
 
           is_expected.to contain_cinder__backend__rbd('rbd2').with(
@@ -131,6 +138,8 @@ describe 'tripleo::profile::base::cinder::volume::rbd' do
             :rbd_user                         => 'kcatsnepo',
             :rbd_secret_uuid                  => 'secretuuid',
             :rbd_flatten_volume_from_snapshot => true,
+            # extra_options are provided with only the first RBD backend/pool
+            :extra_options                    => {},
           )
 
           is_expected.to contain_cinder__backend__rbd('rbd2_pool2b').with(
@@ -141,6 +150,7 @@ describe 'tripleo::profile::base::cinder::volume::rbd' do
             :rbd_user                         => 'kcatsnepo',
             :rbd_secret_uuid                  => 'secretuuid',
             :rbd_flatten_volume_from_snapshot => true,
+            :extra_options                    => {},
           )
 
           is_expected.to contain_cinder__backend__rbd('rbd2_pool2c').with(
@@ -151,6 +161,7 @@ describe 'tripleo::profile::base::cinder::volume::rbd' do
             :rbd_user                         => 'kcatsnepo',
             :rbd_secret_uuid                  => 'secretuuid',
             :rbd_flatten_volume_from_snapshot => true,
+            :extra_options                    => {},
           )
         end
       end