diff --git a/lib/kamal/cli/accessory.rb b/lib/kamal/cli/accessory.rb
index d707820a..4de8832b 100644
--- a/lib/kamal/cli/accessory.rb
+++ b/lib/kamal/cli/accessory.rb
@@ -18,6 +18,11 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
             execute *accessory.ensure_env_directory
             upload! accessory.secrets_io, accessory.secrets_path, mode: "0600"
             execute *accessory.run
+
+            if accessory.running_proxy?
+              target = capture_with_info(*accessory.container_id_for(container_name: accessory.service_name, only_running: true)).strip
+              execute *accessory.deploy(target: target)
+            end
           end
         end
       end
@@ -75,6 +80,10 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
         on(hosts) do
           execute *KAMAL.auditor.record("Started #{name} accessory"), verbosity: :debug
           execute *accessory.start
+          if accessory.running_proxy?
+            target = capture_with_info(*accessory.container_id_for(container_name: accessory.service_name, only_running: true)).strip
+            execute *accessory.deploy(target: target)
+          end
         end
       end
     end
@@ -87,6 +96,11 @@ class Kamal::Cli::Accessory < Kamal::Cli::Base
         on(hosts) do
           execute *KAMAL.auditor.record("Stopped #{name} accessory"), verbosity: :debug
           execute *accessory.stop, raise_on_non_zero_exit: false
+
+          if accessory.running_proxy?
+            target = capture_with_info(*accessory.container_id_for(container_name: accessory.service_name, only_running: true)).strip
+            execute *accessory.remove if target
+          end
         end
       end
     end
diff --git a/lib/kamal/commands/accessory.rb b/lib/kamal/commands/accessory.rb
index 9abb6dfc..281b8713 100644
--- a/lib/kamal/commands/accessory.rb
+++ b/lib/kamal/commands/accessory.rb
@@ -1,9 +1,13 @@
 class Kamal::Commands::Accessory < Kamal::Commands::Base
+  include Proxy
+
   attr_reader :accessory_config
   delegate :service_name, :image, :hosts, :port, :files, :directories, :cmd,
            :network_args, :publish_args, :env_args, :volume_args, :label_args, :option_args,
-           :secrets_io, :secrets_path, :env_directory,
+           :secrets_io, :secrets_path, :env_directory, :proxy, :running_proxy?,
            to: :accessory_config
+  delegate :proxy_container_name, to: :config
+
 
   def initialize(config, name:)
     super(config)
diff --git a/lib/kamal/commands/accessory/proxy.rb b/lib/kamal/commands/accessory/proxy.rb
new file mode 100644
index 00000000..195a321b
--- /dev/null
+++ b/lib/kamal/commands/accessory/proxy.rb
@@ -0,0 +1,16 @@
+module Kamal::Commands::Accessory::Proxy
+  delegate :proxy_container_name, to: :config
+
+  def deploy(target:)
+    proxy_exec :deploy, service_name, *proxy.deploy_command_args(target: target)
+  end
+
+  def remove
+    proxy_exec :remove, service_name
+  end
+
+  private
+    def proxy_exec(*command)
+      docker :exec, proxy_container_name, "kamal-proxy", *command
+    end
+end
diff --git a/lib/kamal/configuration/accessory.rb b/lib/kamal/configuration/accessory.rb
index aeb5f334..2728607d 100644
--- a/lib/kamal/configuration/accessory.rb
+++ b/lib/kamal/configuration/accessory.rb
@@ -5,7 +5,7 @@ class Kamal::Configuration::Accessory
 
   delegate :argumentize, :optionize, to: Kamal::Utils
 
-  attr_reader :name, :accessory_config, :env
+  attr_reader :name, :accessory_config, :env, :proxy
 
   def initialize(name, config:)
     @name, @config, @accessory_config = name.inquiry, config, config.raw_config["accessories"][name]
@@ -20,6 +20,8 @@ class Kamal::Configuration::Accessory
       config: accessory_config.fetch("env", {}),
       secrets: config.secrets,
       context: "accessories/#{name}/env"
+
+    initialize_proxy if running_proxy?
   end
 
   def service_name
@@ -106,6 +108,17 @@ class Kamal::Configuration::Accessory
     accessory_config["cmd"]
   end
 
+  def running_proxy?
+    @accessory_config["proxy"].present?
+  end
+
+  def initialize_proxy
+    @proxy = Kamal::Configuration::Proxy.new \
+      config: config,
+      proxy_config: accessory_config["proxy"],
+      context: "accessories/#{name}/proxy"
+  end
+
   private
     attr_accessor :config
 
diff --git a/lib/kamal/configuration/docs/accessory.yml b/lib/kamal/configuration/docs/accessory.yml
index e77bf754..fab2989f 100644
--- a/lib/kamal/configuration/docs/accessory.yml
+++ b/lib/kamal/configuration/docs/accessory.yml
@@ -98,3 +98,7 @@ accessories:
     # Defaults to kamal:
     network: custom
 
+    # Proxy
+    #
+    proxy:
+      ...
\ No newline at end of file
diff --git a/test/commands/accessory_test.rb b/test/commands/accessory_test.rb
index 1befd9e6..b9bcca7e 100644
--- a/test/commands/accessory_test.rb
+++ b/test/commands/accessory_test.rb
@@ -39,7 +39,10 @@ class CommandsAccessoryTest < ActiveSupport::TestCase
         "busybox" => {
           "service" => "custom-busybox",
           "image" => "busybox:latest",
-          "host" => "1.1.1.7"
+          "host" => "1.1.1.7",
+          "proxy" => {
+            "host" => "busybox.example.com"
+          }
         }
       }
     }
@@ -166,6 +169,18 @@ class CommandsAccessoryTest < ActiveSupport::TestCase
       new_command(:mysql).remove_image.join(" ")
   end
 
+  test "deploy" do
+    assert_equal \
+      "docker exec kamal-proxy kamal-proxy deploy custom-busybox --target=\"172.1.0.2:80\" --host=\"busybox.example.com\" --deploy-timeout=\"30s\" --drain-timeout=\"30s\" --buffer-requests --buffer-responses --log-request-header=\"Cache-Control\" --log-request-header=\"Last-Modified\" --log-request-header=\"User-Agent\"",
+      new_command(:busybox).deploy(target: "172.1.0.2").join(" ")
+  end
+
+  test "remove" do
+    assert_equal \
+      "docker exec kamal-proxy kamal-proxy remove custom-busybox",
+      new_command(:busybox).remove.join(" ")
+  end
+
   private
     def new_command(accessory)
       Kamal::Commands::Accessory.new(Kamal::Configuration.new(@config), name: accessory)
diff --git a/test/configuration/accessory_test.rb b/test/configuration/accessory_test.rb
index f5220902..d15a48ad 100644
--- a/test/configuration/accessory_test.rb
+++ b/test/configuration/accessory_test.rb
@@ -63,6 +63,9 @@ class ConfigurationAccessoryTest < ActiveSupport::TestCase
           "options" => {
             "cpus" => "4",
             "memory" => "2GB"
+          },
+          "proxy" => {
+            "host" => "monitoring.example.com"
           }
         }
       }
@@ -161,4 +164,9 @@ class ConfigurationAccessoryTest < ActiveSupport::TestCase
     @deploy[:accessories]["mysql"]["network"] = "database"
     assert_equal [ "--network", "database" ], @config.accessory(:mysql).network_args
   end
+
+  test "proxy" do
+    assert @config.accessory(:monitoring).running_proxy?
+    assert_equal [ "monitoring.example.com" ], @config.accessory(:monitoring).proxy.hosts
+  end
 end
diff --git a/test/integration/docker/deployer/Dockerfile b/test/integration/docker/deployer/Dockerfile
index c7132861..c25747a2 100644
--- a/test/integration/docker/deployer/Dockerfile
+++ b/test/integration/docker/deployer/Dockerfile
@@ -20,6 +20,7 @@ COPY *.sh .
 COPY app/ app/
 COPY app_with_roles/ app_with_roles/
 COPY app_with_traefik/ app_with_traefik/
+COPY app_with_proxied_accessory/ app_with_proxied_accessory/
 
 RUN rm -rf /root/.ssh
 RUN ln -s /shared/ssh /root/.ssh
@@ -30,6 +31,7 @@ RUN git config --global user.name "Deployer"
 RUN cd app && git init && git add . && git commit -am "Initial version"
 RUN cd app_with_roles && git init && git add . && git commit -am "Initial version"
 RUN cd app_with_traefik && git init && git add . && git commit -am "Initial version"
+RUN cd app_with_proxied_accessory && git init && git add . && git commit -am "Initial version"
 
 HEALTHCHECK --interval=1s CMD pgrep sleep
 
diff --git a/test/integration/docker/deployer/app_with_proxied_accessory/Dockerfile b/test/integration/docker/deployer/app_with_proxied_accessory/Dockerfile
new file mode 100644
index 00000000..0e6237df
--- /dev/null
+++ b/test/integration/docker/deployer/app_with_proxied_accessory/Dockerfile
@@ -0,0 +1,9 @@
+FROM registry:4443/nginx:1-alpine-slim
+
+COPY default.conf /etc/nginx/conf.d/default.conf
+
+ARG COMMIT_SHA
+RUN echo $COMMIT_SHA > /usr/share/nginx/html/version
+RUN mkdir -p /usr/share/nginx/html/versions && echo "version" > /usr/share/nginx/html/versions/$COMMIT_SHA
+RUN mkdir -p /usr/share/nginx/html/versions && echo "hidden" > /usr/share/nginx/html/versions/.hidden
+RUN echo "Up!" > /usr/share/nginx/html/up
diff --git a/test/integration/docker/deployer/app_with_proxied_accessory/config/deploy.yml b/test/integration/docker/deployer/app_with_proxied_accessory/config/deploy.yml
new file mode 100644
index 00000000..bdb547ae
--- /dev/null
+++ b/test/integration/docker/deployer/app_with_proxied_accessory/config/deploy.yml
@@ -0,0 +1,44 @@
+service: app_with_proxied_accessory
+image: app_with_proxied_accessory
+servers:
+  - vm1
+env:
+  clear:
+    CLEAR_TOKEN: 4321
+    CLEAR_TAG: ""
+    HOST_TOKEN: "${HOST_TOKEN}"
+asset_path: /usr/share/nginx/html/versions
+proxy:
+  host: 127.0.0.1
+registry:
+  server: registry:4443
+  username: root
+  password: root
+builder:
+  driver: docker
+  arch: <%= Kamal::Utils.docker_arch %>
+  args:
+    COMMIT_SHA: <%= `git rev-parse HEAD` %>
+accessories:
+  busybox:
+    service: custom-busybox
+    image: registry:4443/busybox:1.36.0
+    cmd: sh -c 'echo "Starting busybox..."; trap exit term; while true; do sleep 1; done'
+    roles:
+      - web
+  netcat:
+    service: netcat
+    image: registry:4443/busybox:1.36.0
+    cmd: >
+      sh -c 'echo "Starting netcat..."; while true; do echo -e "HTTP/1.1 200 OK\r\nContent-Length: 11\r\n\r\nHello Ruby" | nc -l -p 80; done'
+    roles:
+      - web
+    port: 12345:80
+    proxy:
+      host: netcat
+      ssl: false
+      healthcheck:
+        interval: 1
+        timeout: 1
+        path: "/"
+
diff --git a/test/integration/docker/deployer/app_with_proxied_accessory/default.conf b/test/integration/docker/deployer/app_with_proxied_accessory/default.conf
new file mode 100644
index 00000000..e37a9bc1
--- /dev/null
+++ b/test/integration/docker/deployer/app_with_proxied_accessory/default.conf
@@ -0,0 +1,17 @@
+server {
+    listen       80;
+    listen  [::]:80;
+    server_name  localhost;
+
+    location / {
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+    }
+
+    # redirect server error pages to the static page /50x.html
+    #
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+    }
+}
diff --git a/test/integration/proxied_accessory_test.rb b/test/integration/proxied_accessory_test.rb
new file mode 100644
index 00000000..10f3cff8
--- /dev/null
+++ b/test/integration/proxied_accessory_test.rb
@@ -0,0 +1,63 @@
+require_relative "integration_test"
+
+class ProxiedAccessoryTest < IntegrationTest
+  test "boot, stop, start, restart, logs, remove" do
+    @app = "app_with_proxied_accessory"
+
+    kamal :deploy
+
+    kamal :accessory, :boot, :netcat
+    assert_accessory_running :netcat
+    assert_netcat_is_up
+
+    kamal :accessory, :stop, :netcat
+    assert_accessory_not_running :netcat
+    assert_netcat_not_found
+
+    kamal :accessory, :start, :netcat
+    assert_accessory_running :netcat
+    assert_netcat_is_up
+
+    kamal :accessory, :restart, :netcat
+    assert_accessory_running :netcat
+    assert_netcat_is_up
+
+    kamal :accessory, :remove, :netcat, "-y"
+    assert_accessory_not_running :netcat
+    assert_netcat_not_found
+  end
+
+  private
+    def assert_accessory_running(name)
+      assert_match /registry:4443\/busybox:1.36.0   "sh -c 'echo \\"Start/, accessory_details(name)
+    end
+
+    def assert_accessory_not_running(name)
+      assert_no_match /registry:4443\/busybox:1.36.0   "sh -c 'echo \\"Start/, accessory_details(name)
+    end
+
+    def accessory_details(name)
+      kamal :accessory, :details, name, capture: true
+    end
+
+    def assert_netcat_is_up
+      response = netcat_response
+      debug_response_code(response, "200")
+      assert_equal "200", response.code
+    end
+
+    def assert_netcat_not_found
+      response = netcat_response
+      debug_response_code(response, "404")
+      assert_equal "404", response.code
+    end
+
+    def netcat_response
+      uri = URI.parse("http://127.0.0.1:12345/up")
+      http = Net::HTTP.new(uri.host, uri.port)
+      request = Net::HTTP::Get.new(uri)
+      request["Host"] = "netcat"
+
+      http.request(request)
+    end
+end