diff --git a/api/openapi-spec/swagger.json b/api/openapi-spec/swagger.json
index 17bf45108f47..aa91f7fa3a3f 100644
--- a/api/openapi-spec/swagger.json
+++ b/api/openapi-spec/swagger.json
@@ -1123,6 +1123,10 @@
           "description": "Arguments contain the parameters and artifacts sent to the workflow entrypoint Parameters are referencable globally using the 'workflow' variable prefix. e.g. {{workflow.parameters.myparam}}",
           "$ref": "#/definitions/io.argoproj.workflow.v1alpha1.Arguments"
         },
+        "dnsConfig": {
+          "description": "PodDNSConfig defines the DNS parameters of a pod in addition to those generated from DNSPolicy.",
+          "$ref": "#/definitions/io.k8s.api.core.v1.PodDNSConfig"
+        },
         "dnsPolicy": {
           "description": "Set DNS policy for the pod. Defaults to \"ClusterFirst\". Valid values are 'ClusterFirstWithHostNet', 'ClusterFirst', 'Default' or 'None'. DNS parameters given in DNSConfig will be merged with the policy selected with DNSPolicy. To have DNS options set along with hostNetwork, you have to specify DNS policy explicitly to 'ClusterFirstWithHostNet'.",
           "type": "string"
diff --git a/examples/dns-config.yaml b/examples/dns-config.yaml
new file mode 100644
index 000000000000..35a621864827
--- /dev/null
+++ b/examples/dns-config.yaml
@@ -0,0 +1,22 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Workflow                  # new type of k8s spec
+metadata:
+  generateName: test-dns-config-    # name of the workflow spec
+spec:
+  entrypoint: whalesay          # invoke the whalesay template
+  templates:
+  - name: whalesay              # name of the template
+    container:
+      image: docker/whalesay
+      command: [cowsay]
+      args: ["hello world"]
+      resources:                # limit the resources
+        limits:
+          memory: 32Mi
+          cpu: 100m
+  dnsConfig:
+    nameservers:
+      - 1.2.3.4
+    options:
+     - name: ndots
+       value: "2"
\ No newline at end of file
diff --git a/pkg/apis/workflow/v1alpha1/openapi_generated.go b/pkg/apis/workflow/v1alpha1/openapi_generated.go
index ade406b7685e..3392a7543836 100644
--- a/pkg/apis/workflow/v1alpha1/openapi_generated.go
+++ b/pkg/apis/workflow/v1alpha1/openapi_generated.go
@@ -2174,6 +2174,12 @@ func schema_pkg_apis_workflow_v1alpha1_WorkflowSpec(ref common.ReferenceCallback
 							Format:      "",
 						},
 					},
+					"dnsConfig": {
+						SchemaProps: spec.SchemaProps{
+							Description: "PodDNSConfig defines the DNS parameters of a pod in addition to those generated from DNSPolicy.",
+							Ref:         ref("k8s.io/api/core/v1.PodDNSConfig"),
+						},
+					},
 					"onExit": {
 						SchemaProps: spec.SchemaProps{
 							Description: "OnExit is a template reference which is invoked at the end of the workflow, irrespective of the success, failure, or error of the primary workflow.",
@@ -2228,7 +2234,7 @@ func schema_pkg_apis_workflow_v1alpha1_WorkflowSpec(ref common.ReferenceCallback
 			},
 		},
 		Dependencies: []string{
-			"github.com/argoproj/argo/pkg/apis/workflow/v1alpha1.Arguments", "github.com/argoproj/argo/pkg/apis/workflow/v1alpha1.Template", "k8s.io/api/core/v1.Affinity", "k8s.io/api/core/v1.LocalObjectReference", "k8s.io/api/core/v1.PersistentVolumeClaim", "k8s.io/api/core/v1.Toleration", "k8s.io/api/core/v1.Volume"},
+			"github.com/argoproj/argo/pkg/apis/workflow/v1alpha1.Arguments", "github.com/argoproj/argo/pkg/apis/workflow/v1alpha1.Template", "k8s.io/api/core/v1.Affinity", "k8s.io/api/core/v1.LocalObjectReference", "k8s.io/api/core/v1.PersistentVolumeClaim", "k8s.io/api/core/v1.PodDNSConfig", "k8s.io/api/core/v1.Toleration", "k8s.io/api/core/v1.Volume"},
 	}
 }
 
diff --git a/pkg/apis/workflow/v1alpha1/types.go b/pkg/apis/workflow/v1alpha1/types.go
index 3380be49fbc6..c8548ff07a6e 100644
--- a/pkg/apis/workflow/v1alpha1/types.go
+++ b/pkg/apis/workflow/v1alpha1/types.go
@@ -129,6 +129,10 @@ type WorkflowSpec struct {
 	// explicitly to 'ClusterFirstWithHostNet'.
 	DNSPolicy *apiv1.DNSPolicy `json:"dnsPolicy,omitempty"`
 
+	// PodDNSConfig defines the DNS parameters of a pod in addition to
+	// those generated from DNSPolicy.
+	DNSConfig *apiv1.PodDNSConfig `json:"dnsConfig,omitempty"`
+
 	// OnExit is a template reference which is invoked at the end of the
 	// workflow, irrespective of the success, failure, or error of the
 	// primary workflow.
diff --git a/pkg/apis/workflow/v1alpha1/zz_generated.deepcopy.go b/pkg/apis/workflow/v1alpha1/zz_generated.deepcopy.go
index 60db0280d209..d04a30b8f7a5 100644
--- a/pkg/apis/workflow/v1alpha1/zz_generated.deepcopy.go
+++ b/pkg/apis/workflow/v1alpha1/zz_generated.deepcopy.go
@@ -1015,6 +1015,11 @@ func (in *WorkflowSpec) DeepCopyInto(out *WorkflowSpec) {
 		*out = new(v1.DNSPolicy)
 		**out = **in
 	}
+	if in.DNSConfig != nil {
+		in, out := &in.DNSConfig, &out.DNSConfig
+		*out = new(v1.PodDNSConfig)
+		(*in).DeepCopyInto(*out)
+	}
 	if in.TTLSecondsAfterFinished != nil {
 		in, out := &in.TTLSecondsAfterFinished, &out.TTLSecondsAfterFinished
 		*out = new(int32)
diff --git a/workflow/controller/workflowpod.go b/workflow/controller/workflowpod.go
index 4efd896ee2f4..286e78388bfd 100644
--- a/workflow/controller/workflowpod.go
+++ b/workflow/controller/workflowpod.go
@@ -124,6 +124,10 @@ func (woc *wfOperationCtx) createWorkflowPod(nodeName string, mainCtr apiv1.Cont
 		pod.Spec.DNSPolicy = *woc.wf.Spec.DNSPolicy
 	}
 
+	if woc.wf.Spec.DNSConfig != nil {
+		pod.Spec.DNSConfig = woc.wf.Spec.DNSConfig
+	}
+
 	if woc.controller.Config.InstanceID != "" {
 		pod.ObjectMeta.Labels[common.LabelKeyControllerInstanceID] = woc.controller.Config.InstanceID
 	}