diff --git a/app_gateway/admin.py b/app_gateway/admin.py
index 846f6b4..8b3a259 100644
--- a/app_gateway/admin.py
+++ b/app_gateway/admin.py
@@ -1 +1,50 @@
-# Register your models here.
+from django.contrib import admin
+
+from app_gateway.models import (
+    AccessPolicy, Application, ApplicationHost,
+    ApplicationPolicy, ApplicationRoute,
+)
+
+
+class ApplicationHostInline(admin.TabularInline):
+    model = ApplicationHost
+    extra = 0
+
+
+class ApplicationAdmin(admin.ModelAdmin):
+    list_display = ('name', 'display_name', 'upstream', 'allow_invalid_cert', 'created', 'updated')
+    search_fields = ('name', 'display_name', 'upstream')
+    inlines = [ApplicationHostInline]
+
+admin.site.register(Application, ApplicationAdmin)
+
+
+class ApplicationHostAdmin(admin.ModelAdmin):
+    list_display = ('hostname', 'application', 'created', 'updated')
+    search_fields = ('hostname', 'application__name', 'application__display_name')
+
+admin.site.register(ApplicationHost, ApplicationHostAdmin)
+
+
+class AccessPolicyAdmin(admin.ModelAdmin):
+    list_display = ('name', 'display_name', 'policy_type', 'created', 'updated')
+    search_fields = ('name', 'display_name')
+    list_filter = ('policy_type',)
+    filter_horizontal = ('groups', 'methods')
+
+admin.site.register(AccessPolicy, AccessPolicyAdmin)
+
+
+class ApplicationPolicyAdmin(admin.ModelAdmin):
+    list_display = ('application', 'default_policy', 'created', 'updated')
+    search_fields = ('application__name', 'application__display_name', 'default_policy__name')
+
+admin.site.register(ApplicationPolicy, ApplicationPolicyAdmin)
+
+
+class ApplicationRouteAdmin(admin.ModelAdmin):
+    list_display = ('name', 'display_name', 'application', 'path_prefix', 'policy', 'order', 'created', 'updated')
+    search_fields = ('name', 'display_name', 'path_prefix', 'application__name', 'application__display_name')
+    list_filter = ('application',)
+
+admin.site.register(ApplicationRoute, ApplicationRouteAdmin)
diff --git a/gatekeeper/admin.py b/gatekeeper/admin.py
index 846f6b4..7c4b58e 100644
--- a/gatekeeper/admin.py
+++ b/gatekeeper/admin.py
@@ -1 +1,51 @@
-# Register your models here.
+from django.contrib import admin
+
+from gatekeeper.models import (
+    AuthMethod, AuthMethodAllowedDomain, AuthMethodAllowedEmail,
+    GatekeeperGroup, GatekeeperIPAddress, GatekeeperUser,
+)
+
+
+class AuthMethodAdmin(admin.ModelAdmin):
+    list_display = ('name', 'display_name', 'auth_type', 'session_expiration_minutes', 'created', 'updated')
+    search_fields = ('name', 'display_name', 'auth_type')
+    list_filter = ('auth_type',)
+
+admin.site.register(AuthMethod, AuthMethodAdmin)
+
+
+class AuthMethodAllowedDomainAdmin(admin.ModelAdmin):
+    list_display = ('domain', 'auth_method', 'created', 'updated')
+    search_fields = ('domain', 'auth_method__name', 'auth_method__display_name')
+
+admin.site.register(AuthMethodAllowedDomain, AuthMethodAllowedDomainAdmin)
+
+
+class AuthMethodAllowedEmailAdmin(admin.ModelAdmin):
+    list_display = ('email', 'auth_method', 'created', 'updated')
+    search_fields = ('email', 'auth_method__name', 'auth_method__display_name')
+
+admin.site.register(AuthMethodAllowedEmail, AuthMethodAllowedEmailAdmin)
+
+
+class GatekeeperUserAdmin(admin.ModelAdmin):
+    list_display = ('username', 'email', 'created', 'updated')
+    search_fields = ('username', 'email')
+
+admin.site.register(GatekeeperUser, GatekeeperUserAdmin)
+
+
+class GatekeeperGroupAdmin(admin.ModelAdmin):
+    list_display = ('name', 'display_name', 'created', 'updated')
+    search_fields = ('name', 'display_name')
+    filter_horizontal = ('users',)
+
+admin.site.register(GatekeeperGroup, GatekeeperGroupAdmin)
+
+
+class GatekeeperIPAddressAdmin(admin.ModelAdmin):
+    list_display = ('address', 'prefix_length', 'action', 'auth_method', 'description', 'created', 'updated')
+    search_fields = ('address', 'description', 'auth_method__name', 'auth_method__display_name')
+    list_filter = ('action',)
+
+admin.site.register(GatekeeperIPAddress, GatekeeperIPAddressAdmin)