diff --git a/.changeset/fn-7120-mobile-new-chat.md b/.changeset/fn-7120-mobile-new-chat.md
new file mode 100644
index 0000000000..c14e197ee9
--- /dev/null
+++ b/.changeset/fn-7120-mobile-new-chat.md
@@ -0,0 +1,7 @@
+---
+"@runfusion/fusion": minor
+---
+
+summary: Add a New Chat button to the mobile chat quick-switch dropdown.
+category: feature
+dev: New `chat-mobile-session-new` menuitem in ChatView's mobile session switcher reuses the existing setShowNewDialog/NewChatDialog path; Direct-scope only.
diff --git a/docs/dashboard-guide.md b/docs/dashboard-guide.md
index 012c3bac78..2657ccbf84 100644
--- a/docs/dashboard-guide.md
+++ b/docs/dashboard-guide.md
@@ -349,7 +349,7 @@ Chat view provides project-scoped conversations with agents.
 - If you queue a follow-up user message while the assistant is still streaming, Chat persists that queued text per session, shows the queued preview above the input box with a divider, and restores/sends it once the active response finishes if you leave and return.
 - Chat message lists now track near-bottom scroll state: while you are reading older messages, live streaming/new replies do not force-scroll; a **Latest** jump control appears until you return to the tail.
 - On mobile direct-chat threads, entering a thread and restoring Chat after tab/page visibility returns re-anchors to the newest message (`scrollTop = scrollHeight`) so the view always opens at the live tail.
-- On mobile direct-chat threads, tapping the active title/identity in the thread header opens a lightweight conversation dropdown so you can switch to another direct session without backing out to the sidebar list first; long conversation titles now stay readable in the dropdown via wrapped option text and taller touch-friendly rows.
+- On mobile direct-chat threads, tapping the active title/identity in the thread header opens a lightweight conversation dropdown so you can switch to another direct session or start a New Chat without backing out to the sidebar list first; long conversation titles now stay readable in the dropdown via wrapped option text and taller touch-friendly rows.
 - Direct chat sessions can be renamed from the desktop conversation context menu and from the mobile session switcher; blank rename submissions clear the custom title so the default session label is shown again.
 <!-- FNXC:ChatViewDocs 2026-06-23-11:48: Chat responsive docs need to distinguish the mobile all-bubble readability cap from the tablet main Chat assistant-only widening; Quick Chat remains governed by its narrow container so floating desktop hosts do not inherit the tablet measure. -->
 - On mobile (`max-width: 768px`), chat bubbles are slightly wider in full Chat for improved readability while preserving header/composer gutters. On tablet-width main Chat containers, assistant/agent, streaming, and failure bubbles use a wider reading measure for long responses while user bubbles and narrow floating Quick Chat hosts stay bounded.
diff --git a/packages/dashboard/app/components/ChatView.css b/packages/dashboard/app/components/ChatView.css
index dfa29353f6..38dca12c68 100644
--- a/packages/dashboard/app/components/ChatView.css
+++ b/packages/dashboard/app/components/ChatView.css
@@ -700,6 +700,37 @@ Mobile chat session switching needs a dedicated rename tap target beside each se
   background: color-mix(in srgb, var(--todo) 12%, transparent);
 }
 
+.chat-mobile-session-new {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  width: 100%;
+  margin-top: var(--space-xs);
+  padding: var(--space-sm) var(--space-md);
+  border: none;
+  border-top: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  background: transparent;
+  color: var(--text);
+  cursor: pointer;
+  text-align: left;
+  line-height: normal;
+}
+
+.chat-mobile-session-new svg {
+  flex-shrink: 0;
+  color: var(--text-muted);
+}
+
+.chat-mobile-session-new:hover {
+  background: var(--card-hover);
+}
+
+.chat-mobile-session-new:focus-visible {
+  outline: none;
+  box-shadow: var(--focus-ring-strong);
+}
+
 .chat-mobile-session-option-title {
   width: 100%;
   display: block;
diff --git a/packages/dashboard/app/components/ChatView.tsx b/packages/dashboard/app/components/ChatView.tsx
index c579778cf4..55b66b0a88 100644
--- a/packages/dashboard/app/components/ChatView.tsx
+++ b/packages/dashboard/app/components/ChatView.tsx
@@ -3992,6 +3992,23 @@ export function ChatView({ projectId, addToast, floating = false, onPopOut, onMa
                           </button>
                         </div>
                       ))}
+                      {/*
+                      FNXC:Chat 2026-06-27-00:00:
+                      Mobile Direct-scope quick session switching must let users start a new chat without leaving the open thread. Route this affordance through the same setShowNewDialog(true) / NewChatDialog path as the header and sidebar-footer controls.
+                      */}
+                      <button
+                        type="button"
+                        role="menuitem"
+                        className="chat-mobile-session-new"
+                        data-testid="chat-mobile-session-new"
+                        onClick={() => {
+                          setMobileSessionMenuOpen(false);
+                          setShowNewDialog(true);
+                        }}
+                      >
+                        <Plus size={16} aria-hidden="true" />
+                        <span>{t("chat.newChat", "New Chat")}</span>
+                      </button>
                     </div>
                   )}
                 </div>
diff --git a/packages/dashboard/app/components/__tests__/ChatView.mobile.test.tsx b/packages/dashboard/app/components/__tests__/ChatView.mobile.test.tsx
index e320fc349d..f76088d051 100644
--- a/packages/dashboard/app/components/__tests__/ChatView.mobile.test.tsx
+++ b/packages/dashboard/app/components/__tests__/ChatView.mobile.test.tsx
@@ -177,15 +177,6 @@ describe("ChatView mobile behavior", () => {
 
     return { listeners, mockVV };
   }
-  function ensureMatchMedia() {
-    if (!window.matchMedia) {
-      Object.defineProperty(window, "matchMedia", {
-        writable: true,
-        value: vi.fn(),
-      });
-    }
-  }
-
   function mockMobileViewport() {
     ensureMatchMedia();
     Object.defineProperty(window, "innerWidth", { value: 375, configurable: true });
@@ -342,6 +333,7 @@ describe("ChatView mobile behavior", () => {
 
       await renderWithAct(<ChatView projectId="proj-123" addToast={vi.fn()} experimentalFeatures={{ chatRooms: true }} />);
       expect(screen.queryByTestId("chat-mobile-session-trigger")).not.toBeInTheDocument();
+      expect(screen.queryByTestId("chat-mobile-session-new")).not.toBeInTheDocument();
       expect(screen.getByText("#backend")).toBeInTheDocument();
     } finally {
       localStorage.setItem("fusion:chat-scope", "direct");
@@ -349,6 +341,111 @@ describe("ChatView mobile behavior", () => {
     }
   });
 
+  it("mobile mode: quick session switcher New Chat opens the dialog and closes the menu", async () => {
+    const restoreMatchMedia = mockMobileViewport();
+    try {
+      setupMockChat({
+        sessions: [activeSessionFixture],
+        filteredSessions: [activeSessionFixture],
+        activeSession: activeSessionFixture,
+      });
+
+      await renderWithAct(<ChatView projectId="proj-123" addToast={vi.fn()} />);
+
+      await userEvent.click(screen.getByTestId("chat-mobile-session-trigger"));
+      const dropdown = screen.getByTestId("chat-mobile-session-dropdown");
+      const newChatItem = within(dropdown).getByRole("menuitem", { name: /new chat/i });
+
+      expect(newChatItem).toBe(screen.getByTestId("chat-mobile-session-new"));
+      await userEvent.click(newChatItem);
+
+      expect(screen.queryByTestId("chat-mobile-session-dropdown")).not.toBeInTheDocument();
+      expect(screen.getByRole("dialog")).toBeInTheDocument();
+    } finally {
+      restoreMatchMedia.mockRestore();
+    }
+  });
+
+  it("mobile mode: quick session switcher New Chat renders for single and multiple session lists", async () => {
+    const restoreMatchMedia = mockMobileViewport();
+    try {
+      setupMockChat({
+        sessions: [activeSessionFixture],
+        filteredSessions: [activeSessionFixture],
+        activeSession: activeSessionFixture,
+      });
+      const singleRender = await renderWithAct(<ChatView projectId="proj-123" addToast={vi.fn()} />);
+
+      await userEvent.click(screen.getByTestId("chat-mobile-session-trigger"));
+      expect(screen.getByTestId("chat-mobile-session-new")).toBeInTheDocument();
+      expect(screen.getByRole("menuitem", { name: /new chat/i })).toBeInTheDocument();
+
+      singleRender.unmount();
+
+      const anotherSession = {
+        id: "session-002",
+        agentId: "agent-002",
+        status: "active" as const,
+        title: "Another Chat",
+        createdAt: "2026-04-07T00:00:00.000Z",
+        updatedAt: "2026-04-07T00:00:00.000Z",
+      };
+      setupMockChat({
+        sessions: [activeSessionFixture, anotherSession],
+        filteredSessions: [activeSessionFixture, anotherSession],
+        activeSession: activeSessionFixture,
+      });
+      await renderWithAct(<ChatView projectId="proj-123" addToast={vi.fn()} />);
+
+      await userEvent.click(screen.getByTestId("chat-mobile-session-trigger"));
+      expect(screen.getByTestId("chat-mobile-session-new")).toBeInTheDocument();
+      expect(screen.getAllByRole("menuitem")).toHaveLength(3);
+    } finally {
+      restoreMatchMedia.mockRestore();
+    }
+  });
+
+  it("floating narrow mode: quick session switcher includes New Chat", async () => {
+    const restoreMatchMedia = mockDesktopViewport();
+    const originalResizeObserver = globalThis.ResizeObserver;
+    const rectSpy = vi.spyOn(HTMLElement.prototype, "getBoundingClientRect").mockReturnValue({
+      x: 0,
+      y: 0,
+      width: 560,
+      height: 640,
+      top: 0,
+      right: 560,
+      bottom: 640,
+      left: 0,
+      toJSON: () => ({}),
+    });
+
+    class MockResizeObserver implements ResizeObserver {
+      readonly observe = vi.fn();
+      readonly unobserve = vi.fn();
+      readonly disconnect = vi.fn();
+      constructor(_callback: ResizeObserverCallback) {}
+    }
+
+    globalThis.ResizeObserver = MockResizeObserver;
+    try {
+      setupMockChat({
+        sessions: [activeSessionFixture],
+        filteredSessions: [activeSessionFixture],
+        activeSession: activeSessionFixture,
+      });
+
+      await renderWithAct(<ChatView projectId="proj-123" addToast={vi.fn()} floating />);
+
+      await userEvent.click(screen.getByTestId("chat-mobile-session-trigger"));
+      expect(screen.getByTestId("chat-mobile-session-new")).toBeInTheDocument();
+    } finally {
+      globalThis.ResizeObserver = originalResizeObserver;
+      rectSpy.mockRestore();
+      restoreMatchMedia.mockRestore();
+    }
+  });
+
   it("mobile mode: iOS first tap focuses direct composer without blocking native focus, then sends", async () => {
     const restoreMatchMedia = mockMobileViewport();
     const isIOSSpy = vi.spyOn(mobileScrollLock, "isIOS").mockReturnValue(true);