diff --git a/docs/applications/syncthing.md b/docs/applications/syncthing.md
new file mode 100644
index 00000000..51dba03a
--- /dev/null
+++ b/docs/applications/syncthing.md
@@ -0,0 +1,35 @@
+# Syncthing: Open Source Continuous File Synchronisation
+
+Homepage: [https://syncthing.net/](https://syncthing.net/)  
+Github: [https://github.com/syncthing/syncthing](https://github.com/syncthing/syncthing)  
+Docker: [https://hub.docker.com/r/syncthing/syncthing](https://hub.docker.com/r/syncthing/syncthing)
+
+Syncthing is a continuous file synchronization program. It synchronizes files
+between two or more computers. It strives to fulfill the goals below in summary.
+Syncthing should be:
+
+1. Safe From Data Loss
+2. Secure Against Attackers
+3. Easy to Use
+4. Automatic
+5. Universally Available
+6. For Individuals
+7. For eveything else see the goals document
+
+## Usage
+
+Set `syncthing_enabled: true` in your `group_vars/all.yml` file.
+
+## Specific Configuration
+
+Open the web interface at :8384 to configure.
+
+The tasks/syncthing.yml sets
+```yaml
+    env:
+      STGUIADDRESS: ""
+```
+which disables admin GUI access from anywhere except localhost. You can either
+remove this (at which point it is visible to your whole network), or use
+Traefik. In either case you should consider setting an admin password in the
+syncthing GUI.
diff --git a/docs/configuration/application_ports.md b/docs/configuration/application_ports.md
index 73aff9d0..c06d693a 100644
--- a/docs/configuration/application_ports.md
+++ b/docs/configuration/application_ports.md
@@ -55,6 +55,8 @@ By default, applications can be found on the ports listed below.
 | Radarr          | 7878   |              |
 | Sickchill       | 8081   |              |
 | Sonarr          | 8989   |              |
+| Syncthing admin | 8384   | HTTP         |
+| Syncthing P2P   | 22000  |              |
 | Tautulli        | 8185   |              |
 | The Lounge      | 9000   |              |
 | Time Machine    | 10445  | SMB          |
diff --git a/nas.yml b/nas.yml
index ebcf2c92..d28ac26c 100644
--- a/nas.yml
+++ b/nas.yml
@@ -148,6 +148,11 @@
         - sonarr
       when: (sonarr_enabled | default(False))
 
+    - role: syncthing
+      tags:
+        - syncthing
+      when: (syncthing_enabled | default(False))
+
     - role: transmission
       tags:
         - transmission
diff --git a/roles/syncthing/defaults/main.yml b/roles/syncthing/defaults/main.yml
new file mode 100644
index 00000000..56bfacb1
--- /dev/null
+++ b/roles/syncthing/defaults/main.yml
@@ -0,0 +1,17 @@
+---
+syncthing_enabled: false
+syncthing_available_externally: "false"
+
+# directories
+syncthing_data_directory: "{{ samba_shares_root }}/syncthing"
+
+# these are the directories that you want to mount from the local ansible-nas filesystem into
+# the syncthing container.
+# format is:
+#   - "/ansible/nas/filesystem/directory_name:/var/syncthing/directory_name"
+syncthing_volumes:
+  - "{{ syncthing_data_directory }}:/var/syncthing/"
+
+# network
+syncthing_port: 8384
+syncthing_hostname: syncthing
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diff --git a/roles/syncthing/tasks/main.yml b/roles/syncthing/tasks/main.yml
new file mode 100644
index 00000000..cfe75a3c
--- /dev/null
+++ b/roles/syncthing/tasks/main.yml
@@ -0,0 +1,23 @@
+---
+- name: Create Syncthing Directories
+  file:
+    path: "{{ item }}"
+    state: directory
+  with_items:
+    - "{{ syncthing_data_directory }}"
+
+- name: Syncthing Docker Container
+  docker_container:
+    name: syncthing
+    image: syncthing/syncthing:latest
+    pull: true
+    network_mode: host
+    volumes: "{{ syncthing_volumes }}"
+    restart_policy: unless-stopped
+    labels:
+      traefik.enable: "{{ syncthing_available_externally }}"
+      traefik.http.routers.syncthing.rule: "Host(`{{ syncthing_hostname }}.{{ ansible_nas_domain }}`)"
+      traefik.http.routers.syncthing.tls.certresolver: "letsencrypt"
+      traefik.http.routers.syncthing.tls.domains[0].main: "{{ ansible_nas_domain }}"
+      traefik.http.routers.syncthing.tls.domains[0].sans: "*.{{ ansible_nas_domain }}"
+      traefik.http.services.syncthing.loadbalancer.server.port: "8384"
\ No newline at end of file