diff --git a/README.md b/README.md
index 0aa81260..87c5e078 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ Ansible config and a bunch of Docker containers.
 * [CouchPotato](https://couchpota.to/) - for downloading and managing movies
 * [Deluge](https://dev.deluge-torrent.org/) - A lightweight, Free Software, cross-platform BitTorrent client.
 * [DokuWiki](https://www.dokuwiki.org/) - A simple to use and highly versatile Open Source wiki software that doesn't require a database.
+* [Duplicacy](https://duplicacy.com/) - A web UI for the Duplicacy cloud backup program, which provides lock-free deduplication backups to multiple providers
 * [Duplicati](https://www.duplicati.com/) - for backing up your stuff
 * [Emby](https://emby.media/) - Media streaming and management
 * [Firefly III](https://firefly-iii.org/) - Free and open source personal finance manager
diff --git a/docs/applications/duplicacy.md b/docs/applications/duplicacy.md
new file mode 100644
index 00000000..275cd849
--- /dev/null
+++ b/docs/applications/duplicacy.md
@@ -0,0 +1,15 @@
+# Duplicacy Cloud Backup
+
+Homepage: [https://duplicacy.com/](https://duplicacy.com/)
+
+Duplicacy is a next-generation, cross-platform, cloud backup tool. Duplicacy backs up your files to many cloud storages with client-side encryption and the highest level of deduplication.
+
+## Usage
+
+Set `duplicacy_enabled: true` in your `inventories/<your_inventory>/nas.yml` file.
+
+Duplicacy's web interface can be found at http://ansible_nas_host_or_ip:3875.
+
+## Specific Configuration
+
+The Duplicacy Web UI container has a number of configurations
\ No newline at end of file
diff --git a/docs/configuration/application_ports.md b/docs/configuration/application_ports.md
index 57d82b70..29317649 100644
--- a/docs/configuration/application_ports.md
+++ b/docs/configuration/application_ports.md
@@ -13,6 +13,7 @@ By default, applications can be found on the ports listed below.
 | Cloud Commander | 7373    | Bridge  | HTTP           |
 | Couchpotato     | 5050    | Bridge  | HTTP           |
 | DokuWiki        | 8085    | Bridge  | HTTP           |
+| Duplicacy       | 3875    | Bridge  | HTTP           |
 | Duplicati       | 8200    | Bridge  | HTTP           |
 | Emby            | 8096    | Bridge  | HTTP           |
 | Emby            | 8096    | Bridge  | HTTP           |
diff --git a/nas.yml b/nas.yml
index 5658cb47..fe417dcc 100644
--- a/nas.yml
+++ b/nas.yml
@@ -83,6 +83,11 @@
         - deluge
       when: (deluge_enabled | default(False))
 
+    - role: duplicacy
+      tags:
+        - duplicacy
+      when: (duplicacy_enabled | default(False))
+
     - role: duplicati
       tags:
         - duplicati
diff --git a/roles/duplicacy/defaults/main.yml b/roles/duplicacy/defaults/main.yml
new file mode 100644
index 00000000..e4a5fcfe
--- /dev/null
+++ b/roles/duplicacy/defaults/main.yml
@@ -0,0 +1,24 @@
+---
+duplicacy_enabled: false
+duplicacy_available_externally: "false"
+
+# directories
+duplicacy_config_directory: "{{ docker_home }}/duplicacy/config"
+duplicacy_logs_directory: "{{ docker_home }}/duplicacy/logs"
+duplicacy_cache_directory: "{{ docker_home}}/duplicacy/cache"
+
+# permissions
+duplicacy_data_permissions: "ro"    # Change to 'rw' to allow the UI to restore data
+
+# version
+duplicacy_web_version: "Stable"
+
+# uid / gid
+duplicacy_user_id: "0"
+duplicacy_group_id: "0"
+
+# network
+duplicacy_port: "3875"
+duplicacy_hostname: "duplicacy"
+
+duplicacy_memory: 1g
diff --git a/roles/duplicacy/tasks/main.yml b/roles/duplicacy/tasks/main.yml
new file mode 100644
index 00000000..bad16daa
--- /dev/null
+++ b/roles/duplicacy/tasks/main.yml
@@ -0,0 +1,37 @@
+---
+- name: Create Duplicacy Directories
+  file:
+    path: "{{ item }}"
+    state: directory
+  with_items:
+    - "{{ duplicacy_config_directory }}"
+    - "{{ duplicacy_logs_directory }}"
+    - "{{ duplicacy_cache_directory }}"
+
+- name: Duplicacy Docker Container
+  docker_container:
+    name: duplicacy
+    image: saspus/duplicacy-web:mini
+    hostname: "{{ duplicacy_hostname }}"
+    pull: true
+    ports:
+      - "{{ duplicacy_port }}:3875"
+    volumes:
+      - "{{ duplicacy_config_directory }}:/config:rw"
+      - "{{ duplicacy_logs_directory }}:/logs:rw"
+      - "{{ duplicacy_cache_directory }}:/cache:rw"
+      - "{{ samba_shares_root }}:/backuproot:{{ duplicacy_data_permissions }}"
+    env:
+      DUPLICACY_WEB_VERSION: "{{ duplicacy_web_version }}"
+      TZ: "{{ ansible_nas_timezone }}"
+      USR_ID: "{{ duplicacy_user_id }}"
+      GRP_ID: "{{ duplicacy_group_id }}"
+    restart_policy: unless-stopped
+    memory: "{{ duplicacy_memory }}"
+    labels:
+      traefik.enable: "{{ duplicacy_available_externally }}"
+      traefik.http.routers.duplicacy.rule: "Host(`{{ duplicacy_hostname }}.{{ ansible_nas_domain }}`)"
+      traefik.http.routers.duplicacy.tls.certresolver: "letsencrypt"
+      traefik.http.routers.duplicacy.tls.domains[0].main: "{{ ansible_nas_domain }}"
+      traefik.http.routers.duplicacy.tls.domains[0].sans: "*.{{ ansible_nas_domain }}"
+      traefik.http.services.duplicacy.loadbalancer.server.port: "3875"