diff --git a/magnum/drivers/common/templates/kubernetes/fragments/write-heat-params-master.yaml b/magnum/drivers/common/templates/kubernetes/fragments/write-heat-params-master.yaml
index 7e2b7bf1a3..8f5f70fc85 100644
--- a/magnum/drivers/common/templates/kubernetes/fragments/write-heat-params-master.yaml
+++ b/magnum/drivers/common/templates/kubernetes/fragments/write-heat-params-master.yaml
@@ -38,6 +38,7 @@ write_files:
       CLUSTER_UUID="$CLUSTER_UUID"
       MAGNUM_URL="$MAGNUM_URL"
       VOLUME_DRIVER="$VOLUME_DRIVER"
+      REGION_NAME="$REGION_NAME"
       HTTP_PROXY="$HTTP_PROXY"
       HTTPS_PROXY="$HTTPS_PROXY"
       NO_PROXY="$NO_PROXY"
diff --git a/magnum/drivers/common/templates/kubernetes/fragments/write-kube-os-config.sh b/magnum/drivers/common/templates/kubernetes/fragments/write-kube-os-config.sh
index 8db5575bb0..d4ec4679cb 100644
--- a/magnum/drivers/common/templates/kubernetes/fragments/write-kube-os-config.sh
+++ b/magnum/drivers/common/templates/kubernetes/fragments/write-kube-os-config.sh
@@ -25,3 +25,8 @@ monitor-max-retries=3
 [BlockStorage]
 bs-version=v2
 EOF
+
+# Provide optional region parameter if it's set.
+if [ -n ${REGION_NAME} ]; then
+    sed -i '/ca-file/a region='${REGION_NAME}'' $KUBE_OS_CLOUD_CONFIG
+fi
diff --git a/magnum/drivers/k8s_fedora_atomic_v1/templates/kubecluster.yaml b/magnum/drivers/k8s_fedora_atomic_v1/templates/kubecluster.yaml
index ec97256f72..daaf0f31dd 100644
--- a/magnum/drivers/k8s_fedora_atomic_v1/templates/kubecluster.yaml
+++ b/magnum/drivers/k8s_fedora_atomic_v1/templates/kubecluster.yaml
@@ -660,6 +660,7 @@ resources:
           cluster_uuid: {get_param: cluster_uuid}
           magnum_url: {get_param: magnum_url}
           volume_driver: {get_param: volume_driver}
+          region_name: {get_param: region_name}
           fixed_network: {get_attr: [network, fixed_network]}
           fixed_subnet: {get_attr: [network, fixed_subnet]}
           api_pool_id: {get_attr: [api_lb, pool_id]}
diff --git a/magnum/drivers/k8s_fedora_atomic_v1/templates/kubemaster.yaml b/magnum/drivers/k8s_fedora_atomic_v1/templates/kubemaster.yaml
index e8ff06186f..24b2f05892 100644
--- a/magnum/drivers/k8s_fedora_atomic_v1/templates/kubemaster.yaml
+++ b/magnum/drivers/k8s_fedora_atomic_v1/templates/kubemaster.yaml
@@ -72,6 +72,10 @@ parameters:
     type: string
     description: volume driver to use for container storage
 
+  region_name:
+    type: string
+    description: A logically separate section of the cluster
+
   flannel_network_cidr:
     type: string
     description: network range for flannel overlay network
@@ -456,6 +460,7 @@ resources:
             "$CLUSTER_UUID": {get_param: cluster_uuid}
             "$MAGNUM_URL": {get_param: magnum_url}
             "$VOLUME_DRIVER": {get_param: volume_driver}
+            "$REGION_NAME": {get_param: region_name}
             "$HTTP_PROXY": {get_param: http_proxy}
             "$HTTPS_PROXY": {get_param: https_proxy}
             "$NO_PROXY": {get_param: no_proxy}
diff --git a/releasenotes/notes/bug-2002728-kube-os-conf-region-46cd60537bdabdb2.yaml b/releasenotes/notes/bug-2002728-kube-os-conf-region-46cd60537bdabdb2.yaml
new file mode 100644
index 0000000000..c5be07c79a
--- /dev/null
+++ b/releasenotes/notes/bug-2002728-kube-os-conf-region-46cd60537bdabdb2.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Add `region` parameter to the Global configuration section of the
+    Kubernetes configuration file. Setting this parameter will allow Magnum
+    cluster to be created in the multi-regional OpenStack installation.