diff --git a/conferences/2025/general.json b/conferences/2025/general.json
index 6e43bb92c..f6bcf8117 100644
--- a/conferences/2025/general.json
+++ b/conferences/2025/general.json
@@ -454,6 +454,21 @@
     "cfpEndDate": "2025-02-23",
     "mastodon": "@berlinbuzzwords@floss.social"
   },
+  {
+    "name": "LDX3 London",
+    "url": "https://leaddev.com/leaddev-london",
+    "startDate": "2025-06-16",
+    "endDate": "2025-06-17",
+    "city": "London",
+    "country": "U.K.",
+    "online": true,
+    "locales": "EN",
+    "offersSignLanguageOrCC": true,
+    "cocUrl": "https://leaddev.com/code-conduct",
+    "cfpUrl": "https://leaddev.submittable.com/submit/312728/talk-submissions-for-ldx3-2025",
+    "cfpEndDate": "2025-01-13",
+    "twitter": "@TheLeadDev"
+  },
   {
     "name": "DevOpsCon Berlin",
     "url": "https://devopscon.io/berlin",