diff --git a/api-generator/components/badge.js b/api-generator/components/badge.js
index 5c7245dfb..0562aeb0a 100644
--- a/api-generator/components/badge.js
+++ b/api-generator/components/badge.js
@@ -16,6 +16,12 @@ const BadgeProps = [
         type: 'string',
         default: 'null',
         description: 'Size of the badge, valid options are "large" and "xlarge".'
+    },
+    {
+        name: 'pt',
+        type: 'any',
+        default: 'null',
+        description: 'Uses to pass attributes to DOM elements inside the component.'
     }
 ];
 
diff --git a/components/lib/badge/Badge.d.ts b/components/lib/badge/Badge.d.ts
index 044eea063..3d7934bd8 100644
--- a/components/lib/badge/Badge.d.ts
+++ b/components/lib/badge/Badge.d.ts
@@ -10,6 +10,33 @@
 import { VNode } from 'vue';
 import { ClassComponent, GlobalComponentConstructor } from '../ts-helpers';
 
+export declare type BadgePassThroughOptionType = BadgePassThroughAttributes | ((options: BadgePassThroughMethodOptions) => BadgePassThroughAttributes) | null | undefined;
+
+/**
+ * Custom passthrough(pt) option method.
+ */
+export interface BadgePassThroughMethodOptions {
+    props: BadgeProps;
+}
+
+/**
+ * Custom passthrough attributes for each DOM elements
+ */
+export interface BadgePassThroughAttributes {
+    [key: string]: any;
+}
+
+/**
+ * Custom passthrough(pt) options.
+ * @see {@link BadgeProps.pt}
+ */
+export interface BadgePassThroughOptions {
+    /**
+     * Uses to pass attributes to the root's DOM element.
+     */
+    root?: BadgePassThroughOptionType;
+}
+
 /**
  * Defines valid properties in Badge component.
  */
@@ -26,6 +53,11 @@ export interface BadgeProps {
      * Size of the badge, valid options are 'large' and 'xlarge'.
      */
     size?: 'large' | 'xlarge' | null | undefined;
+    /**
+     * Uses to pass attributes to DOM elements inside the component.
+     * @type {BadgePassThroughOptions}
+     */
+    pt?: BadgePassThroughOptions;
 }
 
 /**
diff --git a/components/lib/badge/Badge.vue b/components/lib/badge/Badge.vue
index 4d0ab5c76..43e243306 100644
--- a/components/lib/badge/Badge.vue
+++ b/components/lib/badge/Badge.vue
@@ -1,14 +1,16 @@
 <template>
-    <span :class="badgeClass">
+    <span :class="badgeClass" v-bind="ptm('root')">
         <slot>{{ value }}</slot>
     </span>
 </template>
 
 <script>
+import BaseComponent from 'primevue/basecomponent';
 import { ObjectUtils } from 'primevue/utils';
 
 export default {
     name: 'Badge',
+    extends: BaseComponent,
     props: {
         value: {
             type: [String, Number],