diff --git a/src/agents/tools/message-tool.ts b/src/agents/tools/message-tool.ts
index eae4356db..73969cb54 100644
--- a/src/agents/tools/message-tool.ts
+++ b/src/agents/tools/message-tool.ts
@@ -59,6 +59,7 @@ function buildSendSchema(options: { includeButtons: boolean; includeCards: boole
     replyTo: Type.Optional(Type.String()),
     threadId: Type.Optional(Type.String()),
     asVoice: Type.Optional(Type.Boolean()),
+    silent: Type.Optional(Type.Boolean()),
     bestEffort: Type.Optional(Type.Boolean()),
     gifPlayback: Type.Optional(Type.Boolean()),
     buttons: Type.Optional(
diff --git a/src/agents/tools/telegram-actions.ts b/src/agents/tools/telegram-actions.ts
index 5385dd10f..c167ac32a 100644
--- a/src/agents/tools/telegram-actions.ts
+++ b/src/agents/tools/telegram-actions.ts
@@ -176,6 +176,7 @@ export async function handleTelegramAction(
       replyToMessageId: replyToMessageId ?? undefined,
       messageThreadId: messageThreadId ?? undefined,
       asVoice: typeof params.asVoice === "boolean" ? params.asVoice : undefined,
+      silent: typeof params.silent === "boolean" ? params.silent : undefined,
     });
     return jsonResult({
       ok: true,
diff --git a/src/channels/plugins/actions/telegram.test.ts b/src/channels/plugins/actions/telegram.test.ts
index aac316858..6b79bf5ba 100644
--- a/src/channels/plugins/actions/telegram.test.ts
+++ b/src/channels/plugins/actions/telegram.test.ts
@@ -36,4 +36,30 @@ describe("telegramMessageActions", () => {
       cfg,
     );
   });
+
+  it("passes silent flag for silent sends", async () => {
+    handleTelegramAction.mockClear();
+    const cfg = { channels: { telegram: { botToken: "tok" } } } as ClawdbotConfig;
+
+    await telegramMessageActions.handleAction({
+      action: "send",
+      params: {
+        to: "456",
+        message: "Silent notification test",
+        silent: true,
+      },
+      cfg,
+      accountId: undefined,
+    });
+
+    expect(handleTelegramAction).toHaveBeenCalledWith(
+      expect.objectContaining({
+        action: "sendMessage",
+        to: "456",
+        content: "Silent notification test",
+        silent: true,
+      }),
+      cfg,
+    );
+  });
 });
diff --git a/src/channels/plugins/actions/telegram.ts b/src/channels/plugins/actions/telegram.ts
index fe4e41307..e281772bd 100644
--- a/src/channels/plugins/actions/telegram.ts
+++ b/src/channels/plugins/actions/telegram.ts
@@ -20,6 +20,7 @@ function readTelegramSendParams(params: Record<string, unknown>) {
   const threadId = readStringParam(params, "threadId");
   const buttons = params.buttons;
   const asVoice = typeof params.asVoice === "boolean" ? params.asVoice : undefined;
+  const silent = typeof params.silent === "boolean" ? params.silent : undefined;
   return {
     to,
     content,
@@ -28,6 +29,7 @@ function readTelegramSendParams(params: Record<string, unknown>) {
     messageThreadId: threadId ?? undefined,
     buttons,
     asVoice,
+    silent,
   };
 }
 
diff --git a/src/cli/program/message/register.send.ts b/src/cli/program/message/register.send.ts
index 8841c3ce8..4ab3a852f 100644
--- a/src/cli/program/message/register.send.ts
+++ b/src/cli/program/message/register.send.ts
@@ -22,7 +22,8 @@ export function registerMessageSendCommand(message: Command, helpers: MessageCli
         .option("--card <json>", "Adaptive Card JSON object (when supported by the channel)")
         .option("--reply-to <id>", "Reply-to message id")
         .option("--thread-id <id>", "Thread id (Telegram forum thread)")
-        .option("--gif-playback", "Treat video media as GIF playback (WhatsApp only).", false),
+        .option("--gif-playback", "Treat video media as GIF playback (WhatsApp only).", false)
+        .option("--silent", "Send message silently without notification (Telegram only)", false),
     )
     .action(async (opts) => {
       await helpers.runMessageAction("send", opts);
diff --git a/src/telegram/send.ts b/src/telegram/send.ts
index 636676465..f9557bf1e 100644
--- a/src/telegram/send.ts
+++ b/src/telegram/send.ts
@@ -40,6 +40,8 @@ type TelegramSendOpts = {
   plainText?: string;
   /** Send audio as voice message (voice bubble) instead of audio file. Defaults to false. */
   asVoice?: boolean;
+  /** Send message silently (no notification). Defaults to false. */
+  silent?: boolean;
   /** Message ID to reply to (for threading) */
   replyToMessageId?: number;
   /** Forum topic thread ID (for forum supergroups) */
@@ -245,6 +247,7 @@ export async function sendMessageTelegram(
     const sendParams = {
       parse_mode: "HTML" as const,
       ...baseParams,
+      ...(opts.silent === true ? { disable_notification: true } : {}),
     };
     const res = await requestWithDiag(
       () => api.sendMessage(chatId, htmlText, sendParams),
@@ -298,6 +301,7 @@ export async function sendMessageTelegram(
       caption: htmlCaption,
       ...(htmlCaption ? { parse_mode: "HTML" as const } : {}),
       ...baseMediaParams,
+      ...(opts.silent === true ? { disable_notification: true } : {}),
     };
     let result:
       | Awaited<ReturnType<typeof api.sendPhoto>>