diff --git a/deployment/cinder/cinder-backend-dellemc-vnx-puppet.yaml b/deployment/cinder/cinder-backend-dellemc-vnx-puppet.yaml
index dc67fa710b..36372ae5c5 100644
--- a/deployment/cinder/cinder-backend-dellemc-vnx-puppet.yaml
+++ b/deployment/cinder/cinder-backend-dellemc-vnx-puppet.yaml
@@ -21,8 +21,16 @@ parameters:
     type: boolean
     default: true
   CinderDellEMCVNXBackendName:
-    type: string
+    type: comma_delimited_list
     default: tripleo_dellemc_vnx
+    description: A list of Cinder Dell EMC VNX backend names.
+  CinderDellEMCVNXMultiConfig:
+    type: json
+    default: {}
+    description: >
+      Dictionary of settings when configuring multiple Dell EMC VNX backends.
+      The hash key is the backend name, and the value is a dictionary of
+      parameter values unique to that backend.
   CinderDellEMCVNXAvailabilityZone:
     default: ''
     description: >
@@ -95,6 +103,7 @@ outputs:
         map_merge:
           - tripleo::profile::base::cinder::volume::cinder_enable_dellemc_vnx_backend: {get_param: CinderEnableDellEMCVNXBackend}
             cinder::backend::emc_vnx::volume_backend_name: {get_param: CinderDellEMCVNXBackendName}
+            cinder::backend::emc_vnx::volume_multi_config: {get_param: CinderDellEMCVNXMultiConfig}
             cinder::backend::emc_vnx::san_ip: {get_param: CinderDellEMCVNXSanIp}
             cinder::backend::emc_vnx::san_login: {get_param: CinderDellEMCVNXSanLogin}
             cinder::backend::emc_vnx::san_password: {get_param: CinderDellEMCVNXSanPassword}
diff --git a/environments/cinder-dellemc-vnx-config.yaml b/environments/cinder-dellemc-vnx-config.yaml
index fa3e36afc5..9d64072770 100644
--- a/environments/cinder-dellemc-vnx-config.yaml
+++ b/environments/cinder-dellemc-vnx-config.yaml
@@ -6,6 +6,7 @@ resource_registry:
 parameter_defaults:
   CinderEnableDellEMCVNXBackend: true
   CinderDellEMCVNXBackendName: 'tripleo_dellemc_vnx'
+  CinderDellEMCVNXMultiConfig: {}
   CinderDellEMCVNXSanIp: ''
   CinderDellEMCVNXSanLogin: 'admin'
   CinderDellEMCVNXSanPassword: ''
@@ -17,3 +18,16 @@ parameter_defaults:
   CinderDellEMCVNXAuthType: 'global'
   CinderDellEMCVNXStorageSecurityFileDir: ''
   CinderDellEMCVNXNaviSecCliPath: '/opt/Navisphere/bin/naviseccli'
+
+# To configure multiple Dell EMC VNX backends, use CinderDellEMCVNXMultiConfig to
+# assign parameter values specific to that backend. For example:
+#   CinderDellEMCVNXBackendName:
+#     - tripleo_dellemc_vnx_1
+#     - tripleo_dellemc_vnx_2
+#   CinderDellEMCVNXMultiConfig:
+#     tripleo_dellemc_vnx_1:
+#       CinderDellEMCVNXStoragePoolNames: 'pool1'
+#     tripleo_dellemc_vnx_2:
+#       CinderDellEMCVNXSanIp: '192.0.2.10'
+#       CinderDellEMCVNXSanLogin: 'root'
+#       CinderDellEMCVNXSanPassword: 'vnxroot'
diff --git a/releasenotes/notes/cinder-multiple-dellemc_vnx-backends-930c8e9309a6ccf5.yaml b/releasenotes/notes/cinder-multiple-dellemc_vnx-backends-930c8e9309a6ccf5.yaml
new file mode 100644
index 0000000000..4c3964bc1e
--- /dev/null
+++ b/releasenotes/notes/cinder-multiple-dellemc_vnx-backends-930c8e9309a6ccf5.yaml
@@ -0,0 +1,7 @@
+---
+features:
+  - |
+    Support deploying multiple Cinder Dell EMC VNX storage backends.
+    CinderDellEMCVNXBackendName is enhanced to support a list of backend names,
+    and a new ``CinderDellEMCVNXMultiConfig`` parameter provides a way to
+    specify parameter values for each backend.