diff --git a/pkg/handlers/resources/handler.go b/pkg/handlers/resources/handler.go
index c9f65114..e278e093 100644
--- a/pkg/handlers/resources/handler.go
+++ b/pkg/handlers/resources/handler.go
@@ -6,6 +6,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/zxh326/kite/pkg/common"
 	appsv1 "k8s.io/api/apps/v1"
+	autoscalingv2 "k8s.io/api/autoscaling/v2"
 	batchv1 "k8s.io/api/batch/v1"
 	corev1 "k8s.io/api/core/v1"
 	discoveryv1 "k8s.io/api/discovery/v1"
@@ -44,35 +45,36 @@ var handlers = map[string]resourceHandler{}
 
 func RegisterRoutes(group *gin.RouterGroup) {
 	handlers = map[string]resourceHandler{
-		"pods":                   NewPodHandler(),
-		"namespaces":             NewGenericResourceHandler[*corev1.Namespace, *corev1.NamespaceList]("namespaces", true, false),
-		"nodes":                  NewNodeHandler(),
-		"services":               NewGenericResourceHandler[*corev1.Service, *corev1.ServiceList]("services", false, true),
-		"endpoints":              NewGenericResourceHandler[*corev1.Endpoints, *corev1.EndpointsList]("endpoints", false, false),
-		"endpointslices":         NewGenericResourceHandler[*discoveryv1.EndpointSlice, *discoveryv1.EndpointSliceList]("endpointslices", false, false),
-		"configmaps":             NewGenericResourceHandler[*corev1.ConfigMap, *corev1.ConfigMapList]("configmaps", false, true),
-		"secrets":                NewGenericResourceHandler[*corev1.Secret, *corev1.SecretList]("secrets", false, true),
-		"persistentvolumes":      NewGenericResourceHandler[*corev1.PersistentVolume, *corev1.PersistentVolumeList]("persistentvolumes", true, true),
-		"persistentvolumeclaims": NewGenericResourceHandler[*corev1.PersistentVolumeClaim, *corev1.PersistentVolumeClaimList]("persistentvolumeclaims", false, true),
-		"serviceaccounts":        NewGenericResourceHandler[*corev1.ServiceAccount, *corev1.ServiceAccountList]("serviceaccounts", false, false),
-		"crds":                   NewGenericResourceHandler[*apiextensionsv1.CustomResourceDefinition, *apiextensionsv1.CustomResourceDefinitionList]("crds", true, false),
-		"events":                 NewEventHandler(),
-		"deployments":            NewDeploymentHandler(),
-		"replicasets":            NewGenericResourceHandler[*appsv1.ReplicaSet, *appsv1.ReplicaSetList]("replicasets", false, false),
-		"statefulsets":           NewGenericResourceHandler[*appsv1.StatefulSet, *appsv1.StatefulSetList]("statefulsets", false, false),
-		"daemonsets":             NewGenericResourceHandler[*appsv1.DaemonSet, *appsv1.DaemonSetList]("daemonsets", false, true),
-		"jobs":                   NewGenericResourceHandler[*batchv1.Job, *batchv1.JobList]("jobs", false, false),
-		"cronjobs":               NewGenericResourceHandler[*batchv1.CronJob, *batchv1.CronJobList]("cronjobs", false, false),
-		"ingresses":              NewGenericResourceHandler[*networkingv1.Ingress, *networkingv1.IngressList]("ingresses", false, false),
-		"storageclasses":         NewGenericResourceHandler[*storagev1.StorageClass, *storagev1.StorageClassList]("storageclasses", true, false),
-		"roles":                  NewGenericResourceHandler[*rbacv1.Role, *rbacv1.RoleList]("roles", false, false),
-		"rolebindings":           NewGenericResourceHandler[*rbacv1.RoleBinding, *rbacv1.RoleBindingList]("rolebindings", false, false),
-		"clusterroles":           NewGenericResourceHandler[*rbacv1.ClusterRole, *rbacv1.ClusterRoleList]("clusterroles", true, false),
-		"clusterrolebindings":    NewGenericResourceHandler[*rbacv1.ClusterRoleBinding, *rbacv1.ClusterRoleBindingList]("clusterrolebindings", true, false),
-		"podmetrics":             NewGenericResourceHandler[*metricsv1.PodMetrics, *metricsv1.PodMetricsList]("metrics.k8s.io", false, false),
-		"nodemetrics":            NewGenericResourceHandler[*metricsv1.NodeMetrics, *metricsv1.NodeMetricsList]("metrics.k8s.io", false, false),
-		"gatewssays":             NewGenericResourceHandler[*gatewayapiv1.Gateway, *gatewayapiv1.GatewayList]("gateways", false, true),
-		"httproutes":             NewGenericResourceHandler[*gatewayapiv1.HTTPRoute, *gatewayapiv1.HTTPRouteList]("httproutes", false, true),
+		"pods":                     NewPodHandler(),
+		"namespaces":               NewGenericResourceHandler[*corev1.Namespace, *corev1.NamespaceList]("namespaces", true, false),
+		"nodes":                    NewNodeHandler(),
+		"services":                 NewGenericResourceHandler[*corev1.Service, *corev1.ServiceList]("services", false, true),
+		"endpoints":                NewGenericResourceHandler[*corev1.Endpoints, *corev1.EndpointsList]("endpoints", false, false),
+		"endpointslices":           NewGenericResourceHandler[*discoveryv1.EndpointSlice, *discoveryv1.EndpointSliceList]("endpointslices", false, false),
+		"configmaps":               NewGenericResourceHandler[*corev1.ConfigMap, *corev1.ConfigMapList]("configmaps", false, true),
+		"secrets":                  NewGenericResourceHandler[*corev1.Secret, *corev1.SecretList]("secrets", false, true),
+		"persistentvolumes":        NewGenericResourceHandler[*corev1.PersistentVolume, *corev1.PersistentVolumeList]("persistentvolumes", true, true),
+		"persistentvolumeclaims":   NewGenericResourceHandler[*corev1.PersistentVolumeClaim, *corev1.PersistentVolumeClaimList]("persistentvolumeclaims", false, true),
+		"serviceaccounts":          NewGenericResourceHandler[*corev1.ServiceAccount, *corev1.ServiceAccountList]("serviceaccounts", false, false),
+		"crds":                     NewGenericResourceHandler[*apiextensionsv1.CustomResourceDefinition, *apiextensionsv1.CustomResourceDefinitionList]("crds", true, false),
+		"events":                   NewEventHandler(),
+		"deployments":              NewDeploymentHandler(),
+		"replicasets":              NewGenericResourceHandler[*appsv1.ReplicaSet, *appsv1.ReplicaSetList]("replicasets", false, false),
+		"statefulsets":             NewGenericResourceHandler[*appsv1.StatefulSet, *appsv1.StatefulSetList]("statefulsets", false, false),
+		"daemonsets":               NewGenericResourceHandler[*appsv1.DaemonSet, *appsv1.DaemonSetList]("daemonsets", false, true),
+		"jobs":                     NewGenericResourceHandler[*batchv1.Job, *batchv1.JobList]("jobs", false, false),
+		"cronjobs":                 NewGenericResourceHandler[*batchv1.CronJob, *batchv1.CronJobList]("cronjobs", false, false),
+		"ingresses":                NewGenericResourceHandler[*networkingv1.Ingress, *networkingv1.IngressList]("ingresses", false, false),
+		"storageclasses":           NewGenericResourceHandler[*storagev1.StorageClass, *storagev1.StorageClassList]("storageclasses", true, false),
+		"roles":                    NewGenericResourceHandler[*rbacv1.Role, *rbacv1.RoleList]("roles", false, false),
+		"rolebindings":             NewGenericResourceHandler[*rbacv1.RoleBinding, *rbacv1.RoleBindingList]("rolebindings", false, false),
+		"clusterroles":             NewGenericResourceHandler[*rbacv1.ClusterRole, *rbacv1.ClusterRoleList]("clusterroles", true, false),
+		"clusterrolebindings":      NewGenericResourceHandler[*rbacv1.ClusterRoleBinding, *rbacv1.ClusterRoleBindingList]("clusterrolebindings", true, false),
+		"podmetrics":               NewGenericResourceHandler[*metricsv1.PodMetrics, *metricsv1.PodMetricsList]("metrics.k8s.io", false, false),
+		"nodemetrics":              NewGenericResourceHandler[*metricsv1.NodeMetrics, *metricsv1.NodeMetricsList]("metrics.k8s.io", false, false),
+		"gatewssays":               NewGenericResourceHandler[*gatewayapiv1.Gateway, *gatewayapiv1.GatewayList]("gateways", false, true),
+		"httproutes":               NewGenericResourceHandler[*gatewayapiv1.HTTPRoute, *gatewayapiv1.HTTPRouteList]("httproutes", false, true),
+		"horizontalpodautoscalers": NewGenericResourceHandler[*autoscalingv2.HorizontalPodAutoscaler, *autoscalingv2.HorizontalPodAutoscalerList]("horizontalpodautoscalers", false, true),
 	}
 
 	for name, handler := range handlers {
@@ -90,7 +92,7 @@ func RegisterRoutes(group *gin.RouterGroup) {
 	}
 
 	// Register related resources route for supported resource types
-	supportedRelatedResourceTypes := []string{"pods", "deployments", "statefulsets", "daemonsets", "configmaps", "secrets", "persistentvolumeclaims", "httproutes"}
+	supportedRelatedResourceTypes := []string{"pods", "deployments", "statefulsets", "daemonsets", "configmaps", "secrets", "persistentvolumeclaims", "httproutes", "horizontalpodautoscalers"}
 	for _, resourceType := range supportedRelatedResourceTypes {
 		if handler, exists := handlers[resourceType]; exists && !handler.IsClusterScoped() {
 			g := group.Group("/" + resourceType)
diff --git a/pkg/handlers/resources/related_resources.go b/pkg/handlers/resources/related_resources.go
index f5d69722..f156654e 100644
--- a/pkg/handlers/resources/related_resources.go
+++ b/pkg/handlers/resources/related_resources.go
@@ -11,6 +11,7 @@ import (
 	"github.com/zxh326/kite/pkg/common"
 	"github.com/zxh326/kite/pkg/kube"
 	appsv1 "k8s.io/api/apps/v1"
+	autoscalingv2 "k8s.io/api/autoscaling/v2"
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
@@ -247,6 +248,8 @@ func GetRelatedResources(c *gin.Context) {
 		}
 	case *gatewayapiv1.HTTPRoute:
 		result = getHTTPRouteRelatedResouces(res, namespace)
+	case *autoscalingv2.HorizontalPodAutoscaler:
+		result = getAutoScalingRelatedResources(res, namespace)
 	}
 
 	if podSpec != nil && selector != nil {
@@ -340,3 +343,15 @@ func getHTTPRouteRelatedResouces(res *gatewayapiv1.HTTPRoute, namespace string)
 	}
 	return result
 }
+
+func getAutoScalingRelatedResources(res *autoscalingv2.HorizontalPodAutoscaler, namespace string) []common.RelatedResource {
+	var result []common.RelatedResource
+	scaleTarget := res.Spec.ScaleTargetRef
+	result = append(result, common.RelatedResource{
+		Type:       strings.ToLower(scaleTarget.Kind) + "s",
+		APIVersion: scaleTarget.APIVersion,
+		Name:       scaleTarget.Name,
+		Namespace:  namespace,
+	})
+	return result
+}
diff --git a/ui/src/components/dynamic-breadcrumb.tsx b/ui/src/components/dynamic-breadcrumb.tsx
index 7e5ed8b5..d94a4de8 100644
--- a/ui/src/components/dynamic-breadcrumb.tsx
+++ b/ui/src/components/dynamic-breadcrumb.tsx
@@ -44,6 +44,7 @@ export function DynamicBreadcrumb() {
       pvcs: t('sidebar.short.pvcs'),
       crds: t('nav.crds'),
       crs: t('nav.customResources'),
+      horizontalpodautoscalers: t('nav.horizontalpodautoscalers'),
     }
 
     // Helper function to create breadcrumb item
diff --git a/ui/src/components/global-search.tsx b/ui/src/components/global-search.tsx
index 88bad363..357eaa85 100644
--- a/ui/src/components/global-search.tsx
+++ b/ui/src/components/global-search.tsx
@@ -1,5 +1,6 @@
 import { useCallback, useEffect, useState } from 'react'
 import {
+  IconArrowsHorizontal,
   IconBox,
   IconBoxMultiple,
   IconLoadBalancer,
@@ -64,6 +65,10 @@ const RESOURCE_CONFIG: Record<
     label: 'nav.daemonsets',
     icon: IconTopologyBus,
   },
+  horizontalpodautoscalers: {
+    label: 'nav.horizontalpodautoscalers',
+    icon: IconArrowsHorizontal,
+  },
 }
 
 interface GlobalSearchProps {
diff --git a/ui/src/contexts/sidebar-config-context.tsx b/ui/src/contexts/sidebar-config-context.tsx
index aa11f0f1..0bb1c90a 100644
--- a/ui/src/contexts/sidebar-config-context.tsx
+++ b/ui/src/contexts/sidebar-config-context.tsx
@@ -9,6 +9,7 @@ import {
 import * as React from 'react'
 import {
   Icon,
+  IconArrowsHorizontal,
   IconBell,
   IconBox,
   IconBoxMultiple,
@@ -68,6 +69,7 @@ const iconMap = {
   IconServer2,
   IconBell,
   IconCode,
+  IconArrowsHorizontal,
 }
 
 const getIconName = (iconComponent: React.ComponentType): string => {
@@ -159,6 +161,11 @@ export const SidebarConfigProvider: React.FC<SidebarConfigProviderProps> = ({
       'sidebar.groups.config': [
         { titleKey: 'nav.configMaps', url: '/configmaps', icon: IconMap },
         { titleKey: 'nav.secrets', url: '/secrets', icon: IconLock },
+        {
+          titleKey: 'nav.horizontalpodautoscalers',
+          url: '/horizontalpodautoscalers',
+          icon: IconArrowsHorizontal,
+        },
       ],
       'sidebar.groups.security': [
         {
diff --git a/ui/src/i18n/locales/en.json b/ui/src/i18n/locales/en.json
index dff773c0..b115b4e0 100644
--- a/ui/src/i18n/locales/en.json
+++ b/ui/src/i18n/locales/en.json
@@ -81,7 +81,8 @@
     "roles": "Roles",
     "rolebindings": "Role Bindings",
     "clusterroles": "Cluster Roles",
-    "clusterrolebindings": "Cluster Role Bindings"
+    "clusterrolebindings": "Cluster Role Bindings",
+    "horizontalpodautoscalers": "HPA"
   },
   "overview": {
     "title": "Overview",
diff --git a/ui/src/i18n/locales/zh.json b/ui/src/i18n/locales/zh.json
index c502d4aa..e1136ad4 100644
--- a/ui/src/i18n/locales/zh.json
+++ b/ui/src/i18n/locales/zh.json
@@ -73,7 +73,8 @@
     "roles": "角色",
     "rolebindings": "角色绑定",
     "clusterroles": "集群角色",
-    "clusterrolebindings": "集群角色绑定"
+    "clusterrolebindings": "集群角色绑定",
+    "horizontalpodautoscalers": "Pod 水平自动扩缩"
   },
   "sidebar": {
     "groups": {
diff --git a/ui/src/pages/horizontalpodautoscaler-list-page.tsx b/ui/src/pages/horizontalpodautoscaler-list-page.tsx
new file mode 100644
index 00000000..654399db
--- /dev/null
+++ b/ui/src/pages/horizontalpodautoscaler-list-page.tsx
@@ -0,0 +1,127 @@
+import { useCallback, useMemo } from 'react'
+import { createColumnHelper } from '@tanstack/react-table'
+import { HorizontalPodAutoscaler } from 'kubernetes-types/autoscaling/v2'
+import { Link } from 'react-router-dom'
+
+import { formatDate } from '@/lib/utils'
+import { ResourceTable } from '@/components/resource-table'
+
+function getHpaTargetInfo(hpa: HorizontalPodAutoscaler): string {
+  if (!hpa.spec?.scaleTargetRef) {
+    return '-'
+  }
+  const { kind, name } = hpa.spec.scaleTargetRef
+  return `${kind}/${name}`
+}
+
+function getCurrentReplicas(hpa: HorizontalPodAutoscaler): number {
+  return hpa.status?.currentReplicas || 0
+}
+
+function getMetricUtilization(hpa: HorizontalPodAutoscaler): string {
+  if (!hpa.status?.currentMetrics || hpa.status.currentMetrics.length === 0) {
+    return '-'
+  }
+
+  const metrics = hpa.status.currentMetrics
+  const results: string[] = []
+
+  metrics.forEach((metric) => {
+    if ('resource' in metric && metric.resource) {
+      const current = metric.resource.current?.averageUtilization || 0
+      const target =
+        hpa.spec?.metrics?.find(
+          (m) => 'resource' in m && m.resource?.name === metric.resource?.name
+        )?.resource?.target?.averageUtilization || 0
+      results.push(`${metric.resource.name}: ${current}% / ${target}%`)
+    } else if (metric.type === 'Pods') {
+      results.push('Pods metric')
+    } else if (metric.type === 'Object') {
+      results.push('Object metric')
+    } else if (metric.type === 'External') {
+      results.push('External metric')
+    }
+  })
+
+  return results.join(', ')
+}
+
+export function HorizontalPodAutoscalerListPage() {
+  const columnHelper = createColumnHelper<HorizontalPodAutoscaler>()
+
+  const columns = useMemo(
+    () => [
+      columnHelper.accessor('metadata.name', {
+        header: 'Name',
+        cell: ({ row }) => (
+          <div className="font-medium text-blue-500 hover:underline">
+            <Link
+              to={`/horizontalpodautoscalers/${row.original.metadata!.namespace}/${
+                row.original.metadata!.name
+              }`}
+            >
+              {row.original.metadata!.name}
+            </Link>
+          </div>
+        ),
+      }),
+      columnHelper.accessor((row) => getHpaTargetInfo(row), {
+        header: 'Target',
+        cell: ({ getValue }) => getValue(),
+      }),
+      columnHelper.accessor((row) => row.spec?.minReplicas, {
+        id: 'minReplicas',
+        header: 'Min Pods',
+        cell: ({ getValue }) => getValue() || '-',
+      }),
+      columnHelper.accessor((row) => row.spec?.maxReplicas, {
+        id: 'maxReplicas',
+        header: 'Max Pods',
+        cell: ({ getValue }) => getValue() || '-',
+      }),
+      columnHelper.accessor((row) => getCurrentReplicas(row), {
+        id: 'currentReplicas',
+        header: 'Current Pods',
+        cell: ({ getValue }) => getValue(),
+      }),
+      columnHelper.accessor((row) => getMetricUtilization(row), {
+        id: 'metrics',
+        header: 'Metrics',
+        cell: ({ getValue }) => (
+          <span className="text-muted-foreground text-sm">{getValue()}</span>
+        ),
+      }),
+      columnHelper.accessor('metadata.creationTimestamp', {
+        header: 'Created',
+        cell: ({ getValue }) => {
+          const dateStr = formatDate(getValue() || '')
+
+          return (
+            <span className="text-muted-foreground text-sm">{dateStr}</span>
+          )
+        },
+      }),
+    ],
+    [columnHelper]
+  )
+
+  const horizontalPodAutoscalerSearchFilter = useCallback(
+    (hpa: HorizontalPodAutoscaler, query: string) => {
+      const queryLower = query.toLowerCase()
+      return (
+        hpa.metadata!.name!.toLowerCase().includes(queryLower) ||
+        (hpa.metadata!.namespace?.toLowerCase() || '').includes(queryLower) ||
+        getHpaTargetInfo(hpa).toLowerCase().includes(queryLower)
+      )
+    },
+    []
+  )
+
+  return (
+    <ResourceTable
+      resourceName="HorizontalPodAutoscalers"
+      columns={columns}
+      searchQueryFilter={horizontalPodAutoscalerSearchFilter}
+    />
+  )
+}
diff --git a/ui/src/pages/resource-list.tsx b/ui/src/pages/resource-list.tsx
index 95316e1c..a9372512 100644
--- a/ui/src/pages/resource-list.tsx
+++ b/ui/src/pages/resource-list.tsx
@@ -7,6 +7,7 @@ import { CRDListPage } from './crd-list-page'
 import { DaemonSetListPage } from './daemonset-list-page'
 import { DeploymentListPage } from './deployment-list-page'
 import { GatewayListPage } from './gateway-list-page'
+import { HorizontalPodAutoscalerListPage } from './horizontalpodautoscaler-list-page'
 import { HTTPRouteListPage } from './httproute-list-page'
 import { IngressListPage } from './ingress-list-page'
 import { JobListPage } from './job-list-page'
@@ -53,6 +54,8 @@ export function ResourceList() {
       return <GatewayListPage />
     case 'httproutes':
       return <HTTPRouteListPage />
+    case 'horizontalpodautoscalers':
+      return <HorizontalPodAutoscalerListPage />
     default:
       return <SimpleListPage resourceType={resource as ResourceType} />
   }
diff --git a/ui/src/types/api.ts b/ui/src/types/api.ts
index ba517c71..a754e88d 100644
--- a/ui/src/types/api.ts
+++ b/ui/src/types/api.ts
@@ -14,6 +14,10 @@ import {
   StatefulSet,
   StatefulSetList,
 } from 'kubernetes-types/apps/v1'
+import {
+  HorizontalPodAutoscaler,
+  HorizontalPodAutoscalerList,
+} from 'kubernetes-types/autoscaling/v2'
 import { CronJob, CronJobList, Job, JobList } from 'kubernetes-types/batch/v1'
 import {
   ConfigMap,
@@ -107,6 +111,7 @@ export type ResourceType =
   | 'rolebindings'
   | 'clusterroles'
   | 'clusterrolebindings'
+  | 'horizontalpodautoscalers'
 
 export const clusterScopeResources: ResourceType[] = [
   'crds',
@@ -163,6 +168,7 @@ export interface ResourcesTypeMap {
   rolebindings: RoleBindingList
   clusterroles: ClusterRoleList
   clusterrolebindings: ClusterRoleBindingList
+  horizontalpodautoscalers: HorizontalPodAutoscalerList
 }
 
 export interface PodMetrics {
@@ -227,6 +233,7 @@ export interface ResourceTypeMap {
   rolebindings: RoleBinding
   clusterroles: ClusterRole
   clusterrolebindings: ClusterRoleBinding
+  horizontalpodautoscalers: HorizontalPodAutoscaler
 }
 
 export interface RecentEvent {