diff --git a/README.md b/README.md
index e02fc10..33587f4 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,7 @@ A lightweight web interface for meshcore-cli, providing browser-based access to
   - **Advanced sorting:** Sort contacts by name (A-Z/Z-A) or last advertisement time (newest/oldest)
   - **Smart filtering:** Search by name/key, filter by contact type (CLI, REP, ROOM, SENS)
   - **Activity indicators:** Visual status icons (🟢 active, 🟡 recent, 🔴 inactive) based on last advertisement
+  - **GPS location:** View contact location on Google Maps (when GPS coordinates available)
   - **Cleanup tool:** Remove inactive contacts with configurable threshold (moved from Settings)
 - 📦 **Message archiving** - Automatic daily archiving with browse-by-date selector
 - ⚡ **Efficient polling** - Lightweight update checks every 10s, UI refreshes only when needed
diff --git a/app/static/js/contacts.js b/app/static/js/contacts.js
index e2b1933..c4aa776 100644
--- a/app/static/js/contacts.js
+++ b/app/static/js/contacts.js
@@ -974,13 +974,23 @@ function createExistingContactCard(contact, index) {
     copyBtn.innerHTML = '<i class="bi bi-clipboard"></i> Copy Key';
     copyBtn.onclick = () => copyContactKey(contact.public_key_prefix, copyBtn);
 
+    actionsDiv.appendChild(copyBtn);
+
+    // Map button (only if GPS coordinates available)
+    if (contact.adv_lat && contact.adv_lon && (contact.adv_lat !== 0 || contact.adv_lon !== 0)) {
+        const mapBtn = document.createElement('button');
+        mapBtn.className = 'btn btn-sm btn-outline-primary';
+        mapBtn.innerHTML = '<i class="bi bi-geo-alt"></i> Map';
+        mapBtn.onclick = () => openGoogleMaps(contact.adv_lat, contact.adv_lon);
+        actionsDiv.appendChild(mapBtn);
+    }
+
     // Delete button
     const deleteBtn = document.createElement('button');
     deleteBtn.className = 'btn btn-sm btn-outline-danger';
     deleteBtn.innerHTML = '<i class="bi bi-trash"></i> Delete';
     deleteBtn.onclick = () => showDeleteModal(contact);
 
-    actionsDiv.appendChild(copyBtn);
     actionsDiv.appendChild(deleteBtn);
 
     // Assemble card
@@ -1014,6 +1024,14 @@ function copyContactKey(publicKeyPrefix, buttonEl) {
     });
 }
 
+function openGoogleMaps(lat, lon) {
+    // Create Google Maps URL with coordinates
+    const mapsUrl = `https://www.google.com/maps?q=${lat},${lon}`;
+
+    // Open in new tab
+    window.open(mapsUrl, '_blank');
+}
+
 function showDeleteModal(contact) {
     contactToDelete = contact;