diff --git a/charts/opa/Chart.yaml b/charts/opa/Chart.yaml
index afdfa9e..b4e24ef 100644
--- a/charts/opa/Chart.yaml
+++ b/charts/opa/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: opa
 description: An OPA deployment to run alongside applications requiring authorization
 type: application
-version: 0.4.0
+version: 0.5.0
 appVersion: 0.59.0
 maintainers:
   - name: garryod
diff --git a/charts/opa/templates/ingress.yaml b/charts/opa/templates/ingress.yaml
new file mode 100644
index 0000000..32eb0dc
--- /dev/null
+++ b/charts/opa/templates/ingress.yaml
@@ -0,0 +1,61 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "opa.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
+  {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
+  {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
+  {{- end }}
+{{- end }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "opa.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: {{ .Values.ingress.className }}
+  {{- end }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
+            pathType: {{ .pathType }}
+            {{- end }}
+            backend:
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+              {{- else }}
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+              {{- end }}
+          {{- end }}
+    {{- end }}
+{{- end }}
diff --git a/charts/opa/values.yaml b/charts/opa/values.yaml
index 0ce70e5..8973b9b 100644
--- a/charts/opa/values.yaml
+++ b/charts/opa/values.yaml
@@ -40,6 +40,13 @@ service:
   type: ClusterIP
   port: 80
 
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+  hosts: []
+  tls: []
+
 resources: {}
 
 replicaCount: 1