diff --git a/packages/backend/src/apps/mailchimp/actions/index.js b/packages/backend/src/apps/mailchimp/actions/index.js
index 25ce22d3..853ccb5a 100644
--- a/packages/backend/src/apps/mailchimp/actions/index.js
+++ b/packages/backend/src/apps/mailchimp/actions/index.js
@@ -1,3 +1,4 @@
 import createCampaign from './create-campaign/index.js';
+import sendCampaign from './send-campaign/index.js';
 
-export default [createCampaign];
+export default [createCampaign, sendCampaign];
diff --git a/packages/backend/src/apps/mailchimp/actions/send-campaign/index.js b/packages/backend/src/apps/mailchimp/actions/send-campaign/index.js
new file mode 100644
index 00000000..1c954cb9
--- /dev/null
+++ b/packages/backend/src/apps/mailchimp/actions/send-campaign/index.js
@@ -0,0 +1,39 @@
+import defineAction from '../../../../helpers/define-action.js';
+
+export default defineAction({
+  name: 'Send campaign',
+  key: 'sendCampaign',
+  description: 'Sends a campaign draft.',
+  arguments: [
+    {
+      label: 'Campaign',
+      key: 'campaignId',
+      type: 'dropdown',
+      required: true,
+      description: '',
+      variables: true,
+      source: {
+        type: 'query',
+        name: 'getDynamicData',
+        arguments: [
+          {
+            name: 'key',
+            value: 'listCampaigns',
+          },
+        ],
+      },
+    },
+  ],
+
+  async run($) {
+    const campaignId = $.step.parameters.campaignId;
+
+    await $.http.post(`/3.0/campaigns/${campaignId}/actions/send`);
+
+    $.setActionItem({
+      raw: {
+        output: 'sent',
+      },
+    });
+  },
+});
diff --git a/packages/docs/pages/apps/mailchimp/actions.md b/packages/docs/pages/apps/mailchimp/actions.md
index 1b20a1bb..4f527d3a 100644
--- a/packages/docs/pages/apps/mailchimp/actions.md
+++ b/packages/docs/pages/apps/mailchimp/actions.md
@@ -3,6 +3,8 @@ favicon: /favicons/mailchimp.svg
 items:
   - name: Create campaign
     desc: Creates a new campaign draft.
+  - name: Send campaign
+    desc: Sends a campaign draft.
 ---
 
 <script setup>