diff --git a/manifests/profile/base/cinder/volume/rbd.pp b/manifests/profile/base/cinder/volume/rbd.pp
index 0db22a886..0cc95918c 100644
--- a/manifests/profile/base/cinder/volume/rbd.pp
+++ b/manifests/profile/base/cinder/volume/rbd.pp
@@ -56,6 +56,11 @@
 #   in order to remove a dependency on the snapshot.
 #   Defaults to hiera('cinder::backend::rbd::flatten_volume_from_snapshot, undef)
 #
+# [*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.
@@ -73,6 +78,7 @@ class tripleo::profile::base::cinder::volume::rbd (
   $cinder_rbd_secret_uuid                  = undef,
   $cinder_rbd_user_name                    = 'openstack',
   $cinder_rbd_flatten_volume_from_snapshot = hiera('cinder::backend::rbd::flatten_volume_from_snapshot', undef),
+  $extra_options                           = {},
   $step                                    = Integer(hiera('step')),
 ) {
   include tripleo::profile::base::cinder::volume
@@ -86,6 +92,7 @@ class tripleo::profile::base::cinder::volume::rbd (
       rbd_user                         => $cinder_rbd_user_name,
       rbd_secret_uuid                  => $cinder_rbd_secret_uuid,
       rbd_flatten_volume_from_snapshot => $cinder_rbd_flatten_volume_from_snapshot,
+      extra_options                    => $extra_options,
     }
 
     if $cinder_rbd_extra_pools {
@@ -98,6 +105,7 @@ class tripleo::profile::base::cinder::volume::rbd (
           rbd_user                         => $cinder_rbd_user_name,
           rbd_secret_uuid                  => $cinder_rbd_secret_uuid,
           rbd_flatten_volume_from_snapshot => $cinder_rbd_flatten_volume_from_snapshot,
+          # extra_options are global, and are only applied once (not on each pool).
         }
       }
     }
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 44e802687..04834a897 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