diff --git a/deploy/charts/rook-ceph-cluster/templates/cephblockpool.yaml b/deploy/charts/rook-ceph-cluster/templates/cephblockpool.yaml
index 05920f5db..0efb69cdf 100644
--- a/deploy/charts/rook-ceph-cluster/templates/cephblockpool.yaml
+++ b/deploy/charts/rook-ceph-cluster/templates/cephblockpool.yaml
@@ -5,6 +5,7 @@ apiVersion: ceph.rook.io/v1
 kind: CephBlockPool
 metadata:
   name: {{ $blockpool.name }}
+  namespace: {{ $root.Release.Namespace }} # namespace:cluster
 spec:
 {{ toYaml $blockpool.spec | indent 2 }}
 ---
diff --git a/deploy/charts/rook-ceph-cluster/templates/cephcluster.yaml b/deploy/charts/rook-ceph-cluster/templates/cephcluster.yaml
index 3ff4b6525..3a568e22a 100644
--- a/deploy/charts/rook-ceph-cluster/templates/cephcluster.yaml
+++ b/deploy/charts/rook-ceph-cluster/templates/cephcluster.yaml
@@ -3,6 +3,7 @@ apiVersion: ceph.rook.io/v1
 kind: CephCluster
 metadata:
   name: {{ default .Release.Namespace .Values.clusterName }}
+  namespace: {{ .Release.Namespace }} # namespace:cluster
 spec:
 {{- if .Values.monitoring }}
   monitoring:
diff --git a/deploy/charts/rook-ceph-cluster/templates/cephecblockpool.yaml b/deploy/charts/rook-ceph-cluster/templates/cephecblockpool.yaml
index bb6f4e908..97ae8d1d4 100644
--- a/deploy/charts/rook-ceph-cluster/templates/cephecblockpool.yaml
+++ b/deploy/charts/rook-ceph-cluster/templates/cephecblockpool.yaml
@@ -5,6 +5,7 @@ apiVersion: ceph.rook.io/v1
 kind: CephBlockPool
 metadata:
   name: {{ $ecblockpool.name }}
+  namespace: {{ $root.Release.Namespace }} # namespace:cluster
 spec:
 {{ toYaml $ecblockpool.spec | indent 2 }}
 {{ end }}
@@ -43,4 +44,3 @@ parameters:
 allowVolumeExpansion: {{ $cephEcStorage.allowVolumeExpansion }}
 reclaimPolicy: {{ $cephEcStorage.reclaimPolicy }}
 {{ end }}
-
diff --git a/deploy/charts/rook-ceph-cluster/templates/cephfilesystem.yaml b/deploy/charts/rook-ceph-cluster/templates/cephfilesystem.yaml
index 644910e9b..19393e4cd 100644
--- a/deploy/charts/rook-ceph-cluster/templates/cephfilesystem.yaml
+++ b/deploy/charts/rook-ceph-cluster/templates/cephfilesystem.yaml
@@ -5,6 +5,7 @@ apiVersion: ceph.rook.io/v1
 kind: CephFilesystem
 metadata:
   name: {{ $filesystem.name }}
+  namespace: {{ $root.Release.Namespace }} # namespace:cluster
 spec:
 {{ toYaml $filesystem.spec | indent 2 }}
 ---
diff --git a/deploy/charts/rook-ceph-cluster/templates/cephobjectstore-ingress.yaml b/deploy/charts/rook-ceph-cluster/templates/cephobjectstore-ingress.yaml
index 014d2ab87..24ab3708d 100644
--- a/deploy/charts/rook-ceph-cluster/templates/cephobjectstore-ingress.yaml
+++ b/deploy/charts/rook-ceph-cluster/templates/cephobjectstore-ingress.yaml
@@ -5,6 +5,7 @@ apiVersion: {{ include "capabilities.ingress.apiVersion" $ }}
 kind: Ingress
 metadata:
   name: {{ .name }}
+  namespace: {{ .Release.Namespace }} # namespace:cluster
   {{- with .ingress.annotations }}
   annotations: {{- toYaml . | nindent 4 }}
   {{- end }}
diff --git a/deploy/charts/rook-ceph-cluster/templates/cephobjectstore.yaml b/deploy/charts/rook-ceph-cluster/templates/cephobjectstore.yaml
index adde413a2..a3b00b20c 100644
--- a/deploy/charts/rook-ceph-cluster/templates/cephobjectstore.yaml
+++ b/deploy/charts/rook-ceph-cluster/templates/cephobjectstore.yaml
@@ -5,6 +5,7 @@ apiVersion: ceph.rook.io/v1
 kind: CephObjectStore
 metadata:
   name: {{ $objectstore.name }}
+  namespace: {{ $root.Release.Namespace }} # namespace:cluster
 spec:
 {{ toYaml $objectstore.spec | indent 2 }}
 ---
diff --git a/deploy/charts/rook-ceph-cluster/templates/configmap.yaml b/deploy/charts/rook-ceph-cluster/templates/configmap.yaml
index 3586ed856..a14994fc5 100644
--- a/deploy/charts/rook-ceph-cluster/templates/configmap.yaml
+++ b/deploy/charts/rook-ceph-cluster/templates/configmap.yaml
@@ -4,6 +4,7 @@ kind: ConfigMap
 apiVersion: v1
 metadata:
   name: rook-config-override
+  namespace: {{ .Release.Namespace }} # namespace:cluster
 data:
   config: |
 {{ .Values.configOverride | nindent 4 }}
diff --git a/deploy/charts/rook-ceph-cluster/templates/deployment.yaml b/deploy/charts/rook-ceph-cluster/templates/deployment.yaml
index 85e30055b..2cf51157c 100644
--- a/deploy/charts/rook-ceph-cluster/templates/deployment.yaml
+++ b/deploy/charts/rook-ceph-cluster/templates/deployment.yaml
@@ -4,6 +4,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: rook-ceph-tools
+  namespace: {{ .Release.Namespace }} # namespace:cluster
   labels:
     app: rook-ceph-tools
 spec:
diff --git a/deploy/charts/rook-ceph-cluster/templates/ingress.yaml b/deploy/charts/rook-ceph-cluster/templates/ingress.yaml
index 4cf4c42ca..883d8a48f 100644
--- a/deploy/charts/rook-ceph-cluster/templates/ingress.yaml
+++ b/deploy/charts/rook-ceph-cluster/templates/ingress.yaml
@@ -4,6 +4,7 @@ apiVersion: {{ include "capabilities.ingress.apiVersion" . }}
 kind: Ingress
 metadata:
   name: {{ template "clusterName" . }}-dashboard
+  namespace: {{ .Release.Namespace }} # namespace:cluster
   {{- if .Values.ingress.dashboard.annotations }}
   annotations: {{- toYaml .Values.ingress.dashboard.annotations | nindent 4 }}
   {{- end }}
diff --git a/deploy/charts/rook-ceph/templates/configmap.yaml b/deploy/charts/rook-ceph/templates/configmap.yaml
index 6741234e6..cc078ff63 100644
--- a/deploy/charts/rook-ceph/templates/configmap.yaml
+++ b/deploy/charts/rook-ceph/templates/configmap.yaml
@@ -4,6 +4,7 @@ kind: ConfigMap
 apiVersion: v1
 metadata:
   name: rook-ceph-operator-config
+  namespace: {{ .Release.Namespace }} # namespace:operator
 data:
   ROOK_LOG_LEVEL: {{ .Values.logLevel | quote }}
   ROOK_CEPH_COMMANDS_TIMEOUT_SECONDS: {{ .Values.cephCommandsTimeoutSeconds | quote }}
diff --git a/deploy/charts/rook-ceph/templates/deployment.yaml b/deploy/charts/rook-ceph/templates/deployment.yaml
index c91ba3d2f..4af4ee075 100644
--- a/deploy/charts/rook-ceph/templates/deployment.yaml
+++ b/deploy/charts/rook-ceph/templates/deployment.yaml
@@ -2,6 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: rook-ceph-operator
+  namespace: {{ .Release.Namespace }} # namespace:operator
   labels:
     operator: rook
     storage-backend: ceph