diff --git a/bitnami/spark/templates/_helpers.tpl b/bitnami/spark/templates/_helpers.tpl
index 54ed426c0..c04c9aae5 100644
--- a/bitnami/spark/templates/_helpers.tpl
+++ b/bitnami/spark/templates/_helpers.tpl
@@ -99,11 +99,23 @@ imagePullSecrets:
 {{- end -}}
 {{- end -}}
 
+
+{{/* Validate values of Spark - Incorrect extra volume settings */}}
+{{- define "spark.validateValues.extraVolumes" -}}
+{{- if and (.Values.worker.extraVolumes) (not .Values.worker.extraVolumeMounts) -}}
+spark: missing-worker-extra-volume-mounts
+    You specified worker extra volumes but not mount points for them. Please set
+    the extraVolumeMounts value
+{{- end -}}
+{{- end -}}
+
+
 {{/*
 Compile all warnings into a single message, and call fail.
 */}}
 {{- define "spark.validateValues" -}}
 {{- $messages := list -}}
+{{- $messages := append $messages (include "spark.validateValues.extraVolumes" .) -}}
 {{- $messages := append $messages (include "spark.validateValues.workerCount" .) -}}
 {{- $messages := without $messages "" -}}
 {{- $message := join "\n" $messages -}}
diff --git a/bitnami/spark/templates/statefulset-worker.yaml b/bitnami/spark/templates/statefulset-worker.yaml
index 2215f0528..f6a2bc62a 100644
--- a/bitnami/spark/templates/statefulset-worker.yaml
+++ b/bitnami/spark/templates/statefulset-worker.yaml
@@ -52,6 +52,9 @@ spec:
               mountPath: '/opt/bitnami/spark/conf/certs'
               readOnly: true
             {{- end }}
+            {{- if .Values.worker.extraVolumeMounts }}
+            {{- tpl (toYaml .Values.worker.extraVolumeMounts) $ | nindent 12 }}
+            {{- end }}
           env:
             - name: SPARK_MODE
               value: "worker"
@@ -173,3 +176,6 @@ spec:
           secret:
             secretName: {{ .Values.security.certificatesSecretName }}
         {{- end }}
+        {{- if .Values.worker.extraVolumes }}
+        {{- tpl (toYaml .Values.worker.extraVolumes) $ | nindent 8 }}
+        {{- end }}
diff --git a/bitnami/spark/values.yaml b/bitnami/spark/values.yaml
index 9c5edbc12..e5a3c578c 100644
--- a/bitnami/spark/values.yaml
+++ b/bitnami/spark/values.yaml
@@ -233,6 +233,14 @@ worker:
     ## Max number of workers when using autoscaling
     replicasMax: 5
 
+  ## Array to add extra volumes
+  ##
+  ## extraVolumes:
+
+  ## Array to add extra mounts (normally used with extraVolumes)
+  ##
+  ## extraVolumeMounts: {}
+
 ## Security configuration
 ##
 security: