diff --git a/stable/prometheus-operator/Chart.yaml b/stable/prometheus-operator/Chart.yaml
index 0b926991da..de38760d69 100644
--- a/stable/prometheus-operator/Chart.yaml
+++ b/stable/prometheus-operator/Chart.yaml
@@ -11,7 +11,7 @@ name: prometheus-operator
 sources:
   - https://github.com/coreos/prometheus-operator
   - https://coreos.com/operators/prometheus
-version: 5.18.0
+version: 5.19.0
 appVersion: 0.31.1
 home: https://github.com/coreos/prometheus-operator
 keywords:
diff --git a/stable/prometheus-operator/README.md b/stable/prometheus-operator/README.md
index a0c1e3b1e8..6d9717930d 100644
--- a/stable/prometheus-operator/README.md
+++ b/stable/prometheus-operator/README.md
@@ -333,7 +333,8 @@ For a full list of configurable values please refer to the [Grafana chart](https
 | `grafana.sidecar.dashboards.enabled` | Enable the Grafana sidecar to automatically load dashboards with a label `{{ grafana.sidecar.dashboards.label }}=1` | `true` |
 | `grafana.sidecar.dashboards.label` | If the sidecar is enabled, configmaps with this label will be loaded into Grafana as dashboards | `grafana_dashboard` |
 | `grafana.sidecar.datasources.enabled` | Enable the Grafana sidecar to automatically load dashboards with a label `{{ grafana.sidecar.datasources.label }}=1` | `true` |
-| `grafana.sidecar.datasources.defaultDatasourceEnabled` | Enable Grafana `Prometheus` default datasource` | `true` |
+| `grafana.sidecar.datasources.defaultDatasourceEnabled` | Enable Grafana `Prometheus` default datasource | `true` |
+| `grafana.sidecar.datasources.createPrometheusReplicasDatasources` | Create datasource for each Pod of Prometheus StatefulSet i.e. `Prometheus-0`, `Prometheus-1` | `false` |
 | `grafana.sidecar.datasources.label` | If the sidecar is enabled, configmaps with this label will be loaded into Grafana as datasources configurations | `grafana_datasource` |
 | `grafana.rbac.pspUseAppArmor` | Enforce AppArmor in created PodSecurityPolicy (requires rbac.pspEnabled) | `true` |
 | `grafana.extraConfigmapMounts` | Additional grafana server configMap volume mounts | `[]` |
diff --git a/stable/prometheus-operator/templates/grafana/configmaps-datasources.yaml b/stable/prometheus-operator/templates/grafana/configmaps-datasources.yaml
index ca19d0e3c3..a359bb7f8e 100644
--- a/stable/prometheus-operator/templates/grafana/configmaps-datasources.yaml
+++ b/stable/prometheus-operator/templates/grafana/configmaps-datasources.yaml
@@ -17,6 +17,15 @@ data:
       url: http://{{ template "prometheus-operator.fullname" . }}-prometheus:9090/{{ trimPrefix "/" .Values.prometheus.prometheusSpec.routePrefix }}
       access: proxy
       isDefault: true
+{{- if .Values.grafana.sidecar.datasources.createPrometheusReplicasDatasources }}
+{{- range until (int .Values.prometheus.prometheusSpec.replicas) }}
+    - name: Prometheus-{{ . }}
+      type: prometheus
+      url: http://prometheus-{{ template "prometheus-operator.fullname" $ }}-prometheus-{{ . }}.prometheus-operated:9090/{{ trimPrefix "/" $.Values.prometheus.prometheusSpec.routePrefix }}
+      access: proxy
+      isDefault: false
+{{- end }}
+{{- end }}
 {{- end }}
 {{- if .Values.grafana.additionalDataSources }}
 {{ toYaml .Values.grafana.additionalDataSources | indent 4}}
diff --git a/stable/prometheus-operator/values.yaml b/stable/prometheus-operator/values.yaml
index 1569bcc364..eac14bdec4 100644
--- a/stable/prometheus-operator/values.yaml
+++ b/stable/prometheus-operator/values.yaml
@@ -411,6 +411,11 @@ grafana:
     datasources:
       enabled: true
       defaultDatasourceEnabled: true
+      ## Create datasource for each Pod of Prometheus StatefulSet;
+      ## this uses headless service `prometheus-operated` which is
+      ## created by Prometheus Operator
+      ## ref: https://git.io/fjaBS
+      createPrometheusReplicasDatasources: false
       label: grafana_datasource
 
   extraConfigmapMounts: []