diff --git a/CHANGELOG.md b/CHANGELOG.md
index 06d616c28..e88e39d71 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -62,6 +62,7 @@
 - Gog calendar: format date ranges as RFC 3339 with timezone to satisfy Google Calendar API (thanks @jayhickey).
 - macOS onboarding: add scrollable page gutter for overflowing content (#105) — thanks @thewilloftheshadow.
 - Chat UI: keep the chat scrolled to the latest message after switching sessions.
+- Chat UI: show rich session display names in Web Chat + SwiftUI + Android.
 - Auto-reply: stream completed reply blocks as soon as they finish (configurable default + break); skip empty tool-only blocks unless verbose.
 - Discord: avoid duplicate sends when block streaming is enabled (race with typing hook).
 - Providers: make outbound text chunk limits configurable via `*.textChunkLimit` (defaults remain 4000/Discord 2000).
diff --git a/apps/android/app/src/main/java/com/steipete/clawdis/node/ui/chat/ChatComposer.kt b/apps/android/app/src/main/java/com/steipete/clawdis/node/ui/chat/ChatComposer.kt
index 8ac6f0aca..3bba710cf 100644
--- a/apps/android/app/src/main/java/com/steipete/clawdis/node/ui/chat/ChatComposer.kt
+++ b/apps/android/app/src/main/java/com/steipete/clawdis/node/ui/chat/ChatComposer.kt
@@ -148,7 +148,7 @@ fun ChatComposer(
       )
 
       Row(modifier = Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically) {
-        ConnectionPill(sessionKey = sessionKey, healthOk = healthOk)
+        ConnectionPill(sessionLabel = currentSessionLabel, healthOk = healthOk)
         Spacer(modifier = Modifier.weight(1f))
 
         if (pendingRunCount > 0) {
@@ -186,7 +186,7 @@ fun ChatComposer(
 }
 
 @Composable
-private fun ConnectionPill(sessionKey: String, healthOk: Boolean) {
+private fun ConnectionPill(sessionLabel: String, healthOk: Boolean) {
   Surface(
     shape = RoundedCornerShape(999.dp),
     color = MaterialTheme.colorScheme.surfaceContainerHighest,
@@ -201,7 +201,7 @@ private fun ConnectionPill(sessionKey: String, healthOk: Boolean) {
         shape = androidx.compose.foundation.shape.CircleShape,
         color = if (healthOk) Color(0xFF2ECC71) else Color(0xFFF39C12),
       ) {}
-      Text(sessionKey, style = MaterialTheme.typography.labelSmall)
+      Text(sessionLabel, style = MaterialTheme.typography.labelSmall)
       Text(
         if (healthOk) "Connected" else "Connecting…",
         style = MaterialTheme.typography.labelSmall,
diff --git a/apps/shared/ClawdisKit/Sources/ClawdisChatUI/ChatComposer.swift b/apps/shared/ClawdisKit/Sources/ClawdisChatUI/ChatComposer.swift
index d34c03a53..f7f919439 100644
--- a/apps/shared/ClawdisKit/Sources/ClawdisChatUI/ChatComposer.swift
+++ b/apps/shared/ClawdisKit/Sources/ClawdisChatUI/ChatComposer.swift
@@ -209,7 +209,7 @@ struct ClawdisChatComposer: View {
             Circle()
                 .fill(self.viewModel.healthOK ? .green : .orange)
                 .frame(width: 7, height: 7)
-            Text(self.viewModel.sessionKey)
+            Text(self.activeSessionLabel)
                 .font(.caption2.weight(.semibold))
             Text(self.viewModel.healthOK ? "Connected" : "Connecting…")
                 .font(.caption2)
@@ -221,6 +221,12 @@ struct ClawdisChatComposer: View {
         .clipShape(Capsule())
     }
 
+    private var activeSessionLabel: String {
+        let match = self.viewModel.sessions.first { $0.key == self.viewModel.sessionKey }
+        let trimmed = match?.displayName?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
+        return trimmed.isEmpty ? self.viewModel.sessionKey : trimmed
+    }
+
     private var editorOverlay: some View {
         ZStack(alignment: .topLeading) {
             if self.viewModel.input.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
diff --git a/ui/src/ui/views/chat.ts b/ui/src/ui/views/chat.ts
index 7fca2f9bd..70812b683 100644
--- a/ui/src/ui/views/chat.ts
+++ b/ui/src/ui/views/chat.ts
@@ -43,7 +43,10 @@ export function renderChat(props: ChatProps) {
                 props.onSessionKeyChange((e.target as HTMLSelectElement).value)}
             >
               ${sessionOptions.map(
-                (entry) => html`<option value=${entry.key}>${entry.key}</option>`,
+                (entry) =>
+                  html`<option value=${entry.key}>
+                    ${entry.displayName ?? entry.key}
+                  </option>`,
               )}
             </select>
           </label>
@@ -115,6 +118,7 @@ export function renderChat(props: ChatProps) {
 type SessionOption = {
   key: string;
   updatedAt?: number | null;
+  displayName?: string;
 };
 
 function resolveSessionOptions(