diff --git a/Documentation/ceph-cluster-crd.md b/Documentation/ceph-cluster-crd.md
index 431352eee0e10..a4ca7d2534201 100755
--- a/Documentation/ceph-cluster-crd.md
+++ b/Documentation/ceph-cluster-crd.md
@@ -238,10 +238,10 @@ These are general purpose Ceph container with all necessary daemons and dependen
 
 | TAG                  | MEANING                                                   |
 | -------------------- | --------------------------------------------------------- |
-| vRELNUM              | Latest release in this series (e.g., *v15* = Octopus)    |
+| vRELNUM              | Latest release in this series (e.g., *v15* = Octopus)     |
 | vRELNUM.Y            | Latest stable release in this stable series (e.g., v15.2) |
 | vRELNUM.Y.Z          | A specific release (e.g., v15.2.5)                        |
-| vRELNUM.Y.Z-YYYYMMDD | A specific build (e.g., v15.2.11-20200419)                 |
+| vRELNUM.Y.Z-YYYYMMDD | A specific build (e.g., v15.2.11-20200419)                |
 
 A specific will contain a specific release of Ceph as well as security fixes from the Operating System.
 
@@ -597,10 +597,11 @@ Priority class names can be specified so that the Rook components will have thos
 
 You can set priority class names for Rook components for the list of key value pairs:
 
-* `all`: Set priority class names for MGRs, Mons, OSDs.
+* `all`: Set priority class names for MGRs, Mons, OSDs, and crashcollectos.
 * `mgr`: Set priority class names for MGRs.
 * `mon`: Set priority class names for Mons.
 * `osd`: Set priority class names for OSDs.
+* `crashcollector`: Set priority class names for crashcollectors.
 
 The specific component keys will act as overrides to `all`.
 
diff --git a/deploy/charts/rook-ceph-cluster/values.yaml b/deploy/charts/rook-ceph-cluster/values.yaml
index 1ca0664ecb4d1..743de21eac157 100644
--- a/deploy/charts/rook-ceph-cluster/values.yaml
+++ b/deploy/charts/rook-ceph-cluster/values.yaml
@@ -238,6 +238,7 @@ cephClusterSpec:
   #   mon: rook-ceph-mon-priority-class
   #   osd: rook-ceph-osd-priority-class
   #   mgr: rook-ceph-mgr-priority-class
+  #   crashcollector: rook-ceph-crashcollector-priority-class
 
   storage: # cluster level storage configuration and selection
     useAllNodes: true
diff --git a/deploy/examples/cluster.yaml b/deploy/examples/cluster.yaml
index a65390cdb1f50..e68110bce7a03 100644
--- a/deploy/examples/cluster.yaml
+++ b/deploy/examples/cluster.yaml
@@ -207,6 +207,7 @@ spec:
 #    mon: rook-ceph-mon-priority-class
 #    osd: rook-ceph-osd-priority-class
 #    mgr: rook-ceph-mgr-priority-class
+#    crashcollector: rook-ceph-crashcollector-priority-class
   storage: # cluster level storage configuration and selection
     useAllNodes: true
     useAllDevices: true
diff --git a/pkg/apis/ceph.rook.io/v1/priorityclasses.go b/pkg/apis/ceph.rook.io/v1/priorityclasses.go
index d60ed1acd8cfd..c984b852cf514 100644
--- a/pkg/apis/ceph.rook.io/v1/priorityclasses.go
+++ b/pkg/apis/ceph.rook.io/v1/priorityclasses.go
@@ -55,3 +55,11 @@ func GetCleanupPriorityClassName(p PriorityClassNamesSpec) string {
 	}
 	return p[KeyCleanup]
 }
+
+// GetCrashCollectorPriorityClassName returns the priority class name for the crashcollector
+func GetCrashCollectorPriorityClassName(p PriorityClassNamesSpec) string {
+	if _, ok := p[KeyCrashCollector]; !ok {
+		return p.All()
+	}
+	return p[KeyCrashCollector]
+}
diff --git a/pkg/apis/ceph.rook.io/v1/priorityclasses_test.go b/pkg/apis/ceph.rook.io/v1/priorityclasses_test.go
index a92e584bcf31c..cc2f018acd2b8 100644
--- a/pkg/apis/ceph.rook.io/v1/priorityclasses_test.go
+++ b/pkg/apis/ceph.rook.io/v1/priorityclasses_test.go
@@ -30,6 +30,7 @@ all: all-class
 mgr: mgr-class
 mon: mon-class
 osd: osd-class
+crashcollector: crashcollector-class
 `)
 
 	// convert the raw spec yaml into JSON
@@ -43,10 +44,11 @@ osd: osd-class
 
 	// the unmarshalled priority class names spec should equal the expected spec below
 	expected := PriorityClassNamesSpec{
-		"all": "all-class",
-		"mgr": "mgr-class",
-		"mon": "mon-class",
-		"osd": "osd-class",
+		"all":            "all-class",
+		"mgr":            "mgr-class",
+		"mon":            "mon-class",
+		"osd":            "osd-class",
+		"crashcollector": "crashcollector-class",
 	}
 	assert.Equal(t, expected, priorityClassNames)
 }
diff --git a/pkg/operator/ceph/cluster/crash/crash.go b/pkg/operator/ceph/cluster/crash/crash.go
index d5836a02f3697..b0db4acfc5539 100644
--- a/pkg/operator/ceph/cluster/crash/crash.go
+++ b/pkg/operator/ceph/cluster/crash/crash.go
@@ -113,10 +113,11 @@ func (r *ReconcileNode) createOrUpdateCephCrash(node corev1.Node, tolerations []
 				Containers: []corev1.Container{
 					getCrashDaemonContainer(cephCluster, *cephVersion),
 				},
-				Tolerations:   tolerations,
-				RestartPolicy: corev1.RestartPolicyAlways,
-				HostNetwork:   cephCluster.Spec.Network.IsHost(),
-				Volumes:       volumes,
+				Tolerations:       tolerations,
+				RestartPolicy:     corev1.RestartPolicyAlways,
+				HostNetwork:       cephCluster.Spec.Network.IsHost(),
+				Volumes:           volumes,
+				PriorityClassName: cephv1.GetCrashCollectorPriorityClassName(cephCluster.Spec.PriorityClassNames),
 			},
 		}