diff --git a/src/data/Thread.js b/src/data/Thread.js
index 4ed6f8c..087c997 100644
--- a/src/data/Thread.js
+++ b/src/data/Thread.js
@@ -7,6 +7,7 @@ const utils = require("../utils");
 const config = require("../cfg");
 const attachments = require("./attachments");
 const { formatters } = require("../formatters");
+const { callAfterThreadCloseHooks } = require("../hooks/afterThreadClose");
 
 const ThreadMessage = require("./ThreadMessage");
 
@@ -517,6 +518,8 @@ class Thread {
       console.log(`Deleting channel ${this.channel_id}`);
       await channel.delete("Thread closed");
     }
+
+    await callAfterThreadCloseHooks({ threadId: this.id });
   }
 
   /**
diff --git a/src/hooks/afterThreadClose.js b/src/hooks/afterThreadClose.js
new file mode 100644
index 0000000..9dd4e1d
--- /dev/null
+++ b/src/hooks/afterThreadClose.js
@@ -0,0 +1,46 @@
+const Eris = require("eris");
+
+/**
+ * @typedef AfterThreadCloseHookData
+ * @property {string} threadId
+ */
+
+/**
+ * @callback AfterThreadCloseHookFn
+ * @param {AfterThreadCloseHookData} data
+ * @return {void|Promise<void>}
+ */
+
+/**
+ * @callback AddAfterThreadCloseHookFn
+ * @param {AfterThreadCloseHookFn} fn
+ * @return {void}
+ */
+
+/**
+ * @type AfterThreadCloseHookFn[]
+ */
+const afterThreadCloseHooks = [];
+
+/**
+ * @type {AddAfterThreadCloseHookFn}
+ */
+let afterThreadClose; // Workaround to inconsistent IDE bug with @type and anonymous functions
+afterThreadClose = (fn) => {
+  afterThreadCloseHooks.push(fn);
+};
+
+/**
+ * @param {AfterThreadCloseHookData} input
+ * @return {Promise<void>}
+ */
+async function callAfterThreadCloseHooks(input) {
+  for (const hook of afterThreadCloseHooks) {
+    await hook(input);
+  }
+}
+
+module.exports = {
+  afterThreadClose,
+  callAfterThreadCloseHooks,
+};
diff --git a/src/pluginApi.js b/src/pluginApi.js
index 65d8227..2e4b381 100644
--- a/src/pluginApi.js
+++ b/src/pluginApi.js
@@ -31,4 +31,5 @@ const Knex = require("knex");
 /**
  * @typedef {object} PluginHooksAPI
  * @property {AddBeforeNewThreadHookFn} beforeNewThread
+ * @property {AddAfterThreadCloseHookFn} afterThreadClose
  */
diff --git a/src/plugins.js b/src/plugins.js
index f27cf50..71bcf28 100644
--- a/src/plugins.js
+++ b/src/plugins.js
@@ -1,5 +1,6 @@
 const attachments = require("./data/attachments");
 const { beforeNewThread } = require("./hooks/beforeNewThread");
+const { afterThreadClose } = require("./hooks/afterThreadClose");
 const formats = require("./formatters");
 
 module.exports = {
@@ -28,6 +29,7 @@ module.exports = {
       },
       hooks: {
         beforeNewThread,
+        afterThreadClose,
       },
       formats,
     };